Handbook for carpet measurers, cutters and salesmen : including topics of general interest to the trade with illustrations and diagrams (1905)
Lind, John W. (John Wilhelm), b. 1861 · New York : George Lyndoe · leaf 68
DIAGRAM 44. measures AD and BF,and offsets. t «»u- DIAGRAM 45 Let fall perpendicularfrom B to straight lineacross doorway, acrossthis line BA, at rightangles to it, snap chalkline from J, touchingFE, chalk line from B to E and d to b. From a and cto swell, join them by another line, wx, on this…
Carpets
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![An illustration from Nicolai Copernici Torinensis De reuolutionibus orbium coelestium, libri VI : Habes in hoc opere iam recens nato, & aedito, studiose lector, motus stellarum, tam fixarum, quàm erraticarum, cum ex ueteribus, tum etiam ex recentibus obseruationibus restitutos: & nouis insuper ac admirabilibus hypothesibus ornatos. Habes etiam tabulas expeditissimas, ex quibus eosdem ad quoduis tempus quàm facillime caculare poteris. Igitur eme, lege, fruere. [Line in Greek] (1543)](https://img.insideoutlibrary.com/img/200/ia-nicolaicopernici00cope-68-46.webp)
