![](http://www.alamy.com/thumbs/6/7A2B15AA-95A3-477A-8F95-722AB2EEC89B/2AFP91P.jpg)
. Transactions. rbon. Over Per Cent. Cent. to Per Cent. Inches. Inches. to Per Cent. Total. 1,900° F. 12345678910
. Transactions. rbon. Over Per Cent. Cent. to Per Cent. Inches. Inches. to Per Cent. Total. 1,900° F. 12345678910 Eepeated Use at 1,7 50°. 1st 10 2d 10 0 0708 3d 10 4th 10 400 COMMERCIAL TIME IN HOURS
Size: 2277px × 1098px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bo, bookcentury1800, bookdecade1870, booksubjectmineralindustries