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Scott Number: R66c Collection Reference No. for Communications: 4810

Denomination/Type: $1 Conveyance, red, perforated

2025 Scott Catalog Value (for a single stamp): $ 27.50

Estimated Retail Value: $ 500.00 What is this?

Cancel Method: Handstamped - Single Line

Cancel Color: Blue

Cancel or Company Type: Steamship, Shipping, or Maritime

Company: Pacific Mail Steamship Co.

City: New York

State: New York

Three strikes of Pacific Mail Steamship Co. single-line cancels, two of the ship MONTANA and one of the ship GREAT REPUBLIC. Mixed-ship occurences, while documented, are very scarce, with only a handful known to exist.

If you have any information or comments about this cancel or stamp, please email me.