2024.102.122
Agreement
One unsigned agreement, dated -- October, 1930, between Oliver E. Barthel, engineer and patent consultant, of Detroit and James D. Cornell of Detroit. The 3-page agreement is printed in black typewritten text on white paper. Blank lines are provided for signatures of the two parties of the agreement. The three pages are all bound together in a legal-size, light blue paper presentation folder which has three staples along the top edge.
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