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US Patent: 511,549
Inkstand
Patentee:
Jasper S. Ross (exact or similar names) - Sharon, PA

USPTO Classifications:
211/69.4, 248/146

Tool Categories:
trade specific : draftsman

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
M. L. Ross
Abram Davis
Belle S. Loune
William Fryes
Patent Dates:
Applied: May 13, 1892
Granted: Dec. 26, 1893

Patent Pictures:
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