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Scott Number: R22c Collection Reference No. for Communications: 3542
Denomination/Type: 4c Proprietary, purple, perforated
2020 Scott Catalog Value (for a single stamp): $ 8.50
Estimated Retail Value: $ 250.00 What is this?
Cancel Method: Handstamped - Circle
Cancel Color: Blue
Cancel or Company Type: Druggist/Pharmacist/Patent Medicine
Company: Dr. Hopkins Magic Powder
Interesting cancel with 'KEEP CLOSE CORKED' in center.
If you have any information or comments about this cancel or stamp, please email me.