Hover your cursor over the image to see a zoom at right.
Use your mouse's scroll wheel to change the zoom level.

Or click here to see the full-size high res image

Scott Number: R22c Collection Reference No. for Communications: 1679

Denomination/Type: 4c Proprietary, purple, perforated

2025 Scott Catalog Value (for a single stamp): $ 8.50

Estimated Retail Value: $ 125.00 What is this?

Cancel Method: Handstamped - Circle

Cancel Color: Black

Cancel or Company Type: Druggist, Pharmacist, or Patent Medicine

Company: F. B. Clock, Druggist and Chemist

City: Boston

State: Massachusetts

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