Patent Model - Improvement in Rail-Joints

Maker and role
Edward Roberts, Patentee
David Fisher, Assignee
George Long, Assignee
Elza Manring, Assignee
Jerry Moynihan, Assignee
L. Veyssie, Assignee
George Millard, Assignee
Jno. Lauterbach, Assignee
Wm. Moore, Assignee
L. Moore, Assignee
Benj. Singer, Assignee
Samuel Savage, Assignee
Edward Tracy, Assignee
George Burgraff, Assignee
Chas. Bartell, Assignee
Patrick Morairty Jr., Assignee
Jacob Arzheimer, Assignee
Adolph Miller, Assignee
Edward Roberts, Assignee
Production date
Mar 12 1878
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Object detail

3 1/2 x 13 x 4" (8.9 x 33 x 10.2cm)
Edward J. Roberts assigned a part of his right to 17 people but did not define the exact amount. His patent "relates to improvements in those railway joints whose contiguous rail ends are notched for the reception of a flanged block, for the purpose of preventing deflection;..." (Patent Number 201,290)
Object number
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