MEDIUM: Pen and ink drawing on drafting paper,
DATE: c.1880.
EDITION SIZE: Paper size 20 1/4 x 26 3/8" (514 x 670 mm).
DESCRIPTION: Technical drawing of a coal car truck, side and face on view on one drawing and top view on the other, both with additional notes and measurements throughout the drawing.
ADDITIONAL INFO:
CONDITION: Good condition overall minor toning to the sheet on one. Sold as a pair
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