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: RB15b Collection Reference No. for Communications: 4391

Denomination/Type: Proprietary: 4c red, watermark 191R, perforated

2025 Scott Catalog Value (for a single stamp): $ 6.00

Estimated Retail Value: $ 40.00 What is this?

Cancel Method: Printed/Typeset

Cancel Color: Black

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

Company: S.(???) Medicine Co.

City: Chicago

State: Illinois

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