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Pennsylvania
United States. PA. Philadelphia, PA. Philadelphia Co. (open .). Dated 1888/06/26. 2c (#213) on cover with return to merchant Jarrett & Keim. On reverse is advertising for celluloid starch.
Cover #98418 | Price: $35.00
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Pennsylvania
United States. PA. Philadelphia, PA. Philadelphia Co. (open .). Dated 1888/09/20. 2c (#213) on ad cover for McNulty & Mellon, Commission Merchants.
Cover #98839 | Price: $30.00
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Pennsylvania
United States. PA. Philadelphia, PA. Philadelphia Co. (open .). Dated 189?. An advertising blotter of Craig Finley & Co. Lithographers and Printers. The reverse is clean.
Cover #99566 | Price: $25.00
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Pennsylvania
United States. PA. Philadelphia, PA. Philadelphia Co. Dated 189?. Double oval ties 1c (#219) on ad cover for shipping containers manufacturer.
Cover #97535 | Price: $40.00
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Pennsylvania
United States. PA. Philadelphia, PA. Philadelphia Co. Dated 189?. Double oval cancel ties 1c (#219) on cover with illustrated dairy fixtures.
Cover #94931 | Price: $15.00
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Pennsylvania
United States. PA. Philadelphia, PA. Philadelphia Co. Dated 189?. Double oval ties 1c (#219) on illustrated cover for "Parker's Komic Almanac".
Cover #95202 | Price: $20.00
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Pennsylvania
United States. PA. Philadelphia, PA. Philadelphia Co. (open .). Dated 189?/. 1c (#219) on ad cover of the Enterprise Manufacturing Co. of Pa.
Cover #99009 | Price: $75.00
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Pennsylvania
United States. PA. Philadelphia, PA. Philadelphia Co. Dated 189?/. Double oval tis 1c (#219) on cover with illustrated ad for "The Whilldin Pottery Company. An enclosure is an illustrated printed return envelope.
Cover #97090 | Price: $35.00
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Pennsylvania
United States. PA. Philadelphia, PA. Philadelphia Co. (open .). Dated 189?/. 1c (#219) on ad cover of William King & Co. wholesale grocers.
Cover #99618 | Price: $25.00
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Pennsylvania
United States. PA. Philadelphia, PA. Philadelphia Co. (open .). Dated 189?/. 1c (#219) on ad cover (margin stains, back flap faults) for Riehle Brothers, Testing Machine Co..
Cover #98919 | Price: $20.00
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Pennsylvania
United States. PA. Philadelphia, PA. Philadelphia Co. Dated 189?/. 1c (#219) on ad cover (stains) of E.L. Hall & Co. tools and supplies for machinists.
Cover #100354 | Price: $20.00
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Pennsylvania
United States. PA. Philadelphia, PA. Philadelphia Co. Dated 189?/. Double oval ties 1c (#219) on cover with Franklin Institute return.
Cover #96756 | Price: $10.00
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Pennsylvania
United States. PA. Philadelphia, PA. Philadelphia Co. Dated 189?/. Double oval ties 1c (#219) on cover with return for "Meehans' Monthly." On reverse are ads for the publication.
Cover #97035 | Price: $15.00
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Pennsylvania
United States. PA. Philadelphia, PA. Philadelphia Co. (open .). Dated 189?/. 1c (#219) on ad cover (light margin stains) for commission merchant W.S. Emley..
Cover #98745 | Price: $35.00
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Pennsylvania
United States. PA. Philadelphia, PA. Philadelphia Co. (open .). Dated 189?/01/02. 1c (#219) on return cover of seed merchant Wm. Henry Maule.
Cover #99321 | Price: $20.00
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Pennsylvania
United States. PA. Philadelphia, PA. Philadelphia Co. (open .). Dated 189?/03/21. 2c (#267) on ad cover of Hoffman, Corkran & Co. textile manufacturer. Illustrated lion in trade mark.
Cover #98770 | Price: $20.00
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Pennsylvania
United States. PA. Philadelphia, PA. Philadelphia Co. (open .). Dated 189?/12/23. 1c (#219) on ad cover of E.W. Smith & Co. manufacturers and publishers of maps.
Cover #99149 | Price: $45.00
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Pennsylvania
United States. PA. Philadelphia, PA. Philadelphia Co. (open .). Dated 1890/. 1c (#219) on ad cover of the Grand Castle of Penna.
Cover #99044 | Price: $15.00
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Pennsylvania
United States. PA. Philadelphia, PA. Philadelphia Co. Dated 1890/??. Fine American machine cds + 5-bar killer ties 1c (#219/w flts) on cvr (edge toning)/w illus ad for "ROBT. PORTER'S SONS.".
Cover #153 | Price: $300.00
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Pennsylvania
United States. PA. Philadelphia, PA. Philadelphia Co. (open .). Dated 1890/02/20. 1c (#219) on ad cover of the Holt Stove Works. Boilers, Hollow Ware, Stoves, Ranges & Heaters.
Cover #99174 | Price: $45.00
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