![](http://www.alamy.com/thumbs/6/4DABDD51-4672-416D-B50B-D0A09FC5DB26/2AFW6XN.jpg)
. Graphite. oQ 0Q bJO P. bfibJOg M ° bJ3 Plate Krom pneumatic jig. (Krom Machine Works, 170 Broadway, New York.) Plate XXX.
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Keywords: ., bookauthorcanadami, bookcentury1900, bookdecade1920, bookyear1920