Image taken from page 282 of 'A Practical Treatise on Mineral Oils and their By-products, etc' Image taken from page 282 of 'A Practical Treatise on

---

Size: 846px × 2953px
Photo credit: © Classic Collection 2 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: &, ., ancient, antique, blackletter, bldigital, book, books, borders, bygone, calligraphic, calligraphy, cover, date:1897, draw, drawing, font, historic, history, illustration, iltyd, image, letter, lettering, manuscript, map, medium, ornate, page, page:282, pages, public_domain, pubplace:london, redwood, scan, sherlocknet:category=diagrams, sherlocknet:tag=, sherlocknet:tag=angle, sherlocknet:tag=chair, sherlocknet:tag=circular, sherlocknet:tag=compartment, sherlocknet:tag=crystal, sherlocknet:tag=degree, sherlocknet:tag=detail, sherlocknet:tag=england, sherlocknet:tag=idea, sherlocknet:tag=panel, sherlocknet:tag=square, sherlocknet:tag=state, sherlocknet:tag=system, sherlocknet:tag=true, sketch, sysnum:003057463, vintage, vol:0