{"id":1410,"date":"2025-02-16T16:13:15","date_gmt":"2025-02-16T16:13:15","guid":{"rendered":"https:\/\/graphography.org\/?p=1410"},"modified":"2025-02-19T16:55:34","modified_gmt":"2025-02-19T16:55:34","slug":"unknown-maker-date-country","status":"publish","type":"post","link":"https:\/\/graphography.org\/index.php\/2025\/02\/16\/unknown-maker-date-country\/","title":{"rendered":"Unknown maker, date, country &#8211; pretty much everything!"},"content":{"rendered":"\n<p>&#8220;Assume nothing&#8221; is my usual mantra when buying off ebay, but occasionally I still make assumptions that turn out to be completely wrong. On this occasion I thought I knew exactly what to expect from the\u00a0auction photos\u00a0&#8211; something similar to the 1830s sets\u00a0from <a href=\"http:\/\/mathsinstruments.me.uk\/page6.html\" target=\"_blank\" rel=\"noreferrer noopener\">David Riches&#8217; collection<\/a>.<\/p>\n\n\n\n<p>The brass compass and dividers had the same unornamented plain steel points and English-style long joint heads. Both the compass and pencil bow had the older style porte-crayon holders, while the ink bow and ruling pen insert were mostly brass with short steel tips and round adjustment screws instead of the 18th-century wing nuts. Even the ink feeder\/pencil topper seemed to fit this era. Only the ruling pen with its block-mounted all-steel blades and ivory handle seemed possibly out of place, more suited to a slightly later student-quality set (an example of which can also be seen on David&#8217;s page above).<\/p>\n\n\n\n<p>The instruments in the photos were in a state of disarray, the compass and dividers in each other&#8217;s spaces and on their sides, bows and inserts distributed in an attempt to make the set look vaguely complete. I knew that it was likely missing an extension bar and possibly another insert such as a dotting pen, as well as the original brass-handled ruling pen with pricker.<\/p>\n\n\n\n<p>It seems that the seller &#8211; from the Malvern Hills district of Worcestershire, England &#8211; was oblivious to the existence of a lower tier, as this was not shown or mentioned in the listing. Obviously, I hoped that this might include some of the missing parts or signed instruments such a parallel rule or protractor scale that would identify its maker, even though such hopes usually come to nothing. Even so, the starting price of \u00a315 was reasonable enough for me to take a punt, and I ended up getting the set for \u00a316 plus postage.<\/p>\n\n\n\n<p>However, upon arrival its contents confounded all my previous expectations. For starters there were the two main pieces &#8211; compass and dividers &#8211; that had been nonchalantly lying on their sides. On turning them over, I was confronted with something I had never seen before: <em>Those\u00a0finger wells!<\/em> Their angular design looks almost Italian, or maybe 18th-century German &#8211; I genuinely have no idea.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_H.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_H-1024x683.jpg\" alt=\"Unsigned brass two-tier set - insert compass and hairspring dividers\" class=\"wp-image-1373\" srcset=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_H-1024x683.jpg 1024w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_H-300x200.jpg 300w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_H-768x512.jpg 768w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_H-1536x1024.jpg 1536w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_H-2048x1366.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>It didn&#8217;t stop there. While the screw for the hairspring dividers has a threaded steel rod at its centre to engage with the movable steel divider leg, the equivalent adjustment screws on the pen insert and pen bow are all-brass. All three nuts have a slightly strange domed top, quite unlike the usual concave English pattern as seen on the now obviously out-of-place ruling pen. Furthermore, the tension for the ruling pens&#8217; top blades is provided by a thin blued-steel spring, notched into the brass joint in an unusual way, again unlike the standard English pattern.<\/p>\n\n\n\n<p>Other aspects of the instruments look quintessentially English. There is nothing untoward about\u00a0the bows, except for the aforementioned pen and a slightly over-long porte-crayon tube that reminded me of the illustration from\u00a0<a href=\"https:\/\/ftldesign.com\/Adams\/index.htm\" target=\"_blank\" rel=\"noreferrer noopener\">plate I<\/a>\u00a0of George Adams&#8217; treatise (indeed, the thumbscrews seen in profile on the Adams plate have similarly domed tops).<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_G.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_G-1024x683.jpg\" alt=\"Unsigned brass two-tier set - pencil and ink bows\" class=\"wp-image-1372\" srcset=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_G-1024x683.jpg 1024w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_G-300x200.jpg 300w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_G-768x512.jpg 768w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_G-1536x1024.jpg 1536w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_G-2048x1366.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>The design of the compass inserts, and even the pencil topper ink feeder, are just what you might expect to find in a reasonable-quality Georgian case or etui.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_L.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_L-1024x683.jpg\" alt=\"Unsigned brass two-tier set - ink feeder pencil topper\" class=\"wp-image-1377\" srcset=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_L-1024x683.jpg 1024w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_L-300x200.jpg 300w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_L-768x512.jpg 768w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_L-1536x1024.jpg 1536w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_L-2048x1366.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>When properly\u00a0arranged in the case, the only oddity is that the space for the divider is designed for it to lie on its side with the adjustment screw facing up, as do the screws of the pens. This &#8220;screws-up&#8221; approach reminded me of early European sets, although the same is often true of English ones from the first half of the 19th century.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_A.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_A-1024x683.jpg\" alt=\"Unsigned brass two-tier set open\" class=\"wp-image-1364\" srcset=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_A-1024x683.jpg 1024w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_A-300x200.jpg 300w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_A-768x512.jpg 768w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_A-1536x1024.jpg 1536w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_A-2048x1366.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Moving on to the unseen lower tier, this time it did not disappoint. Its two velvet-lined compartments (the same deep purple-brown colour as the top layer, suggesting none of it has seen much sunlight) contained a full complement of accessories &#8211;\u00a0protractor scale, bar parallel and sector\u00a0&#8211; unfortunately not signed.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_D_lo.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_D_lo-1024x683.jpg\" alt=\"Unsigned brass two-tier set - lower tray with rules\" class=\"wp-image-1368\" srcset=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_D_lo-1024x683.jpg 1024w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_D_lo-300x200.jpg 300w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_D_lo-768x512.jpg 768w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_D_lo-1536x1024.jpg 1536w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_D_lo-2048x1366.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Also down there was what I first assumed to be a horn semi-circular protractor, but which on closer examination turned out to be made of celluloid and signed\u00a0Jackson Bros. Leeds, so likely a later addition.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_K.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_K-1024x683.jpg\" alt=\"Unsigned brass two-tier set - Jackson Bros celluloid semicircular protractor\" class=\"wp-image-1376\" srcset=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_K-1024x683.jpg 1024w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_K-300x200.jpg 300w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_K-768x512.jpg 768w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_K-1536x1024.jpg 1536w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_K-2048x1366.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>The style of these rules and their numbering is not inconsistent with the time period I had originally assumed for the set, the only anomaly being the metal fixtures of the parallel which are of a lighter metal than the rest of the set, in contrast to the\u00a0brass joint\u00a0of the sector. However, they all seem to belong together and their presence was clearly not known to the seller, which would seem to reduce the chance of them being recent substitutions.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_P.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_P-1024x683.jpg\" alt=\"Unsigned brass two-tier set - protractor scale, sector and bar parallel rule\" class=\"wp-image-1380\" srcset=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_P-1024x683.jpg 1024w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_P-300x200.jpg 300w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_P-768x512.jpg 768w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_P-1536x1024.jpg 1536w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_P-2048x1366.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Turning to the construction of the box itself, this appears to be rosewood veneered with brass fittings. The five-leaf hinges are unmarked and fixed with steel screws, as is the lock. On the\u00a0exterior lid\u00a0is a small unmarked rectangular cartouche that appears to be made of silver.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_B.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_B-1024x683.jpg\" alt=\"Unsigned brass two-tier set - exterior\" class=\"wp-image-1365\" srcset=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_B-1024x683.jpg 1024w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_B-300x200.jpg 300w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_B-768x512.jpg 768w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_B-1536x1024.jpg 1536w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_B-2048x1366.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>Only the stamped sheet-metal escutcheon around the keyhole looks out of place, probably a later addition as it slightly too long for the case, which has resulted in somebody gluing a layer of coarse green baize to the bottom of the box to raise it and prevent the inevitable scratched tabletops. The escutcheon is marked &#8220;Rd. 149335&#8221; in tiny letters, which (assuming it relates to a British\u00a0<a href=\"https:\/\/www.nationalarchives.gov.uk\/help-with-your-research\/research-guides\/registered-designs-1839-1991\/\" target=\"_blank\" rel=\"noreferrer noopener\">registered design<\/a>) would place it after 1890, so possibly contemporaneous with the addition of the Jackson Bros protractor and incongruous ruling pen.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_M.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_M-1024x683.jpg\" alt=\"Unsigned brass two-tier set - ruling pen\" class=\"wp-image-1378\" srcset=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_M-1024x683.jpg 1024w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_M-300x200.jpg 300w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_M-768x512.jpg 768w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_M-1536x1024.jpg 1536w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_M-2048x1366.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>The box had one more surprise in store, only discovered after removing all the instruments from the top tray. Its underside is lined with\u00a0beautifully marbled paper, not something found often on English sets, at least those of the 19th century.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_C.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_C-1024x683.jpg\" alt=\"Unsigned brass two-tier set - marbled paper on underside of top tray\" class=\"wp-image-1366\" srcset=\"https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_C-1024x683.jpg 1024w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_C-300x200.jpg 300w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_C-768x512.jpg 768w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_C-1536x1024.jpg 1536w, https:\/\/graphography.org\/wp-content\/uploads\/2025\/02\/unsigned_brass_2-tier_set_C-2048x1366.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<p>So as the title of this post implied, I am completely stumped. I have no idea who the maker might have been, when it was made, or even which country it is from. It feels like something you might end up with if an alien had examined a selection of 18th-century books on drawing instruments and then synthesised a typical &#8220;Earth drawing set&#8221;.<\/p>\n\n\n\n<p>Maybe I&#8217;m missing something &#8211; that&#8217;s where you come in!<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#8220;Assume nothing&#8221; is my usual mantra when buying off ebay, but occasionally I still make assumptions that turn out to be completely wrong. On this occasion I thought I knew exactly what to expect from the\u00a0auction photos\u00a0&#8211; something similar to the 1830s sets\u00a0from David Riches&#8217; collection. The brass compass and dividers had the same unornamented [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1375,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,3],"tags":[38,37,306,302,7,126,303,305,310,69,304,309,60,307,299,301],"class_list":["post-1410","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-compasses","category-drawing-instruments","tag-18th-century","tag-19th-century","tag-adams","tag-brass","tag-compass","tag-england","tag-georgian","tag-long-joint","tag-marbled-paper","tag-parallel","tag-porte-crayon","tag-protractor","tag-scale","tag-sector","tag-set","tag-unsigned","entry","has-media"],"_links":{"self":[{"href":"https:\/\/graphography.org\/index.php\/wp-json\/wp\/v2\/posts\/1410","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/graphography.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/graphography.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/graphography.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/graphography.org\/index.php\/wp-json\/wp\/v2\/comments?post=1410"}],"version-history":[{"count":2,"href":"https:\/\/graphography.org\/index.php\/wp-json\/wp\/v2\/posts\/1410\/revisions"}],"predecessor-version":[{"id":1414,"href":"https:\/\/graphography.org\/index.php\/wp-json\/wp\/v2\/posts\/1410\/revisions\/1414"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/graphography.org\/index.php\/wp-json\/wp\/v2\/media\/1375"}],"wp:attachment":[{"href":"https:\/\/graphography.org\/index.php\/wp-json\/wp\/v2\/media?parent=1410"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/graphography.org\/index.php\/wp-json\/wp\/v2\/categories?post=1410"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/graphography.org\/index.php\/wp-json\/wp\/v2\/tags?post=1410"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}