B. F. Groff mechanical drawings of Pennsylvania mills circa 1900-circa 1930

B. F. Groff mechanical drawings of Pennsylvania mills

Five boxes (approx. 500 items) of rolled drawings on linen paper. Most drawings bear B. Groff's name, a sales engineer who apparently worked out of Lancaster, PA, as well as the company The James Leffel & Co. Drawings are detailed and most include titles and company for which they were dr...

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Bibliographic Details
Main Author: Groff, B. F. (Creator)
Collection:B. F. Groff Mechanical Drawings of Pennsylvania Mills
Collection Number:3537
Format: Manuscript
Language:English
Physical Description: 7.0 Linear feet 5 boxes
Summary: Five boxes (approx. 500 items) of rolled drawings on linen paper. Most drawings bear B. Groff's name, a sales engineer who apparently worked out of Lancaster, PA, as well as the company The James Leffel & Co. Drawings are detailed and most include titles and company for which they were drawn.

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