Lot
1151 
Hampden Cancelling Machine Company, New York, N.Y., Apr 16, 96. Experimental Type X-1 tying 2¢ carmine on commercial cover, Very Fine and choice, experimental postmark from prototype machine developed by William Landfear. This marking sometimes referred to as a Landfear, since the HCMC wasn't incorporated until 1898. Estimate $200 - 300.
Realized: $300