1921-1940 Archives - Gellein Stamp Co. https://gelleinstamps.com/product-category/us/used-us/air-post-used-us/1921-1940-air-post-used-us/ Worldwide stamps and covers Tue, 14 Jul 2026 17:36:39 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.1 https://i0.wp.com/gelleinstamps.com/wp-content/uploads/2024/01/GSC-Icon.png?fit=29%2C32&ssl=1 1921-1940 Archives - Gellein Stamp Co. https://gelleinstamps.com/product-category/us/used-us/air-post-used-us/1921-1940-air-post-used-us/ 32 32 227579676 USA 1923 Used Stamp SCC4 Airplane Radiator and Wooden Propeller Dark green 8 Cent 1923 https://gelleinstamps.com/product/usa-1923-used-stamp-scc4-airplane-radiator-and-wooden-propeller-dark-green-8-cent-1923/?utm_source=rss&utm_medium=rss&utm_campaign=usa-1923-used-stamp-scc4-airplane-radiator-and-wooden-propeller-dark-green-8-cent-1923 Tue, 14 Jul 2026 17:25:00 +0000 https://gelleinstamps.com/?post_type=product&p=14111 Used Stamp USA Airmail 1923 1923 Air Post 8 Cent Dark green. Perforation Type: . Size:Hor 26 mm by Ver 22 mm. Print type: Offset lithography. Scott Number C4. The stamp pictured is the stamp that you will receive. My Return Policy: If the item you receive is not what I have described, I will […]

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]]> Used Stamp USA Airmail 1923 1923 Air Post 8 Cent Dark green. Perforation Type: . Size:Hor 26 mm by Ver 22 mm. Print type: Offset lithography. Scott Number C4. The stamp pictured is the stamp that you will receive. My Return Policy: If the item you receive is not what I have described, I will gladly provide a full refund for your purchase price. Items must be returned within 10 days of purchase and in the same condition it originally shipped. Please contact me if you have any questions or concerns.

The post USA 1923 Used Stamp SCC4 Airplane Radiator and Wooden Propeller Dark green 8 Cent 1923 appeared first on Gellein Stamp Co..

]]> 14111 USA 1923 Used Stamp SCC5 Air Service Emblem Dark blue 16 Cent 1923 https://gelleinstamps.com/product/usa-1923-used-stamp-scc5-air-service-emblem-dark-blue-16-cent-1923/?utm_source=rss&utm_medium=rss&utm_campaign=usa-1923-used-stamp-scc5-air-service-emblem-dark-blue-16-cent-1923 Tue, 14 Jul 2026 17:25:00 +0000 https://gelleinstamps.com/?post_type=product&p=14112 Used Stamp USA Airmail 1923 1923 Air Post 16 Cent Dark blue. Perforation Type: Print type: Recess. Scott Number C5. The stamp pictured is the stamp that you will receive. My Return Policy: If the item you receive is not what I have described, I will gladly provide a full refund for your purchase price. […]

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]]> Used Stamp USA Airmail 1923 1923 Air Post 16 Cent Dark blue. Perforation Type: Print type: Recess. Scott Number C5. The stamp pictured is the stamp that you will receive. My Return Policy: If the item you receive is not what I have described, I will gladly provide a full refund for your purchase price. Items must be returned within 10 days of purchase and in the same condition it originally shipped. Please contact me if you have any questions or concerns.

The post USA 1923 Used Stamp SCC5 Air Service Emblem Dark blue 16 Cent 1923 appeared first on Gellein Stamp Co..

]]> 14112 USA 1923 Used Stamp SCC6 DeHavilland Biplane Carmine 24 Cent 1923 https://gelleinstamps.com/product/usa-1923-used-stamp-scc6-dehavilland-biplane-carmine-24-cent-1923/?utm_source=rss&utm_medium=rss&utm_campaign=usa-1923-used-stamp-scc6-dehavilland-biplane-carmine-24-cent-1923 Tue, 14 Jul 2026 17:25:00 +0000 https://gelleinstamps.com/?post_type=product&p=14113 Used Stamp USA Airmail 1923 1923 Air Post 24 Cent Carmine. Perforation Type: Print type: Recess. Scott Number C6. The stamp pictured is the stamp that you will receive. My Return Policy: If the item you receive is not what I have described, I will gladly provide a full refund for your purchase price. Items […]

The post USA 1923 Used Stamp SCC6 DeHavilland Biplane Carmine 24 Cent 1923 appeared first on Gellein Stamp Co..

]]> Used Stamp USA Airmail 1923 1923 Air Post 24 Cent Carmine. Perforation Type: Print type: Recess. Scott Number C6. The stamp pictured is the stamp that you will receive. My Return Policy: If the item you receive is not what I have described, I will gladly provide a full refund for your purchase price. Items must be returned within 10 days of purchase and in the same condition it originally shipped. Please contact me if you have any questions or concerns.

The post USA 1923 Used Stamp SCC6 DeHavilland Biplane Carmine 24 Cent 1923 appeared first on Gellein Stamp Co..

]]> 14113 USA 1923 Used Stamp SCC5 Air Service Emblem Dark blue 16 Cent 1923 https://gelleinstamps.com/product/usa-1923-used-stamp-scc5-air-service-emblem-dark-blue-16-cent-1923-2/?utm_source=rss&utm_medium=rss&utm_campaign=usa-1923-used-stamp-scc5-air-service-emblem-dark-blue-16-cent-1923-2 Tue, 14 Jul 2026 17:25:00 +0000 https://gelleinstamps.com/?post_type=product&p=14120 Used Stamp USA Airmail 1923 1923 Air Post 16 Cent Dark blue. Perforation Type: Print type: Recess. Scott Number C5. The stamp pictured is the stamp that you will receive. My Return Policy: If the item you receive is not what I have described, I will gladly provide a full refund for your purchase price. […]

The post USA 1923 Used Stamp SCC5 Air Service Emblem Dark blue 16 Cent 1923 appeared first on Gellein Stamp Co..

]]> Used Stamp USA Airmail 1923 1923 Air Post 16 Cent Dark blue. Perforation Type: Print type: Recess. Scott Number C5. The stamp pictured is the stamp that you will receive. My Return Policy: If the item you receive is not what I have described, I will gladly provide a full refund for your purchase price. Items must be returned within 10 days of purchase and in the same condition it originally shipped. Please contact me if you have any questions or concerns.

The post USA 1923 Used Stamp SCC5 Air Service Emblem Dark blue 16 Cent 1923 appeared first on Gellein Stamp Co..

]]> 14120 USA 1923 Used SCC5 Air Service Emblem Dark blue 16 Cent 1923 https://gelleinstamps.com/product/usa-1923-used-scc5-air-service-emblem-dark-blue-16-cent-1923/?utm_source=rss&utm_medium=rss&utm_campaign=usa-1923-used-scc5-air-service-emblem-dark-blue-16-cent-1923 Wed, 19 Nov 2025 15:59:06 +0000 https://gelleinstamps.com/?post_type=product&p=4789 Used USA 1923 Airmail 1923 1923 Air Post 16 Cent Dark blue. Perforation Type: . Size: Print type: Recess. Scott Number:C5 The stamp pictured is the stamp that you will receive. My Return Policy: If the item you receive is not what I have described, I will gladly provide a full refund for your purchase […]

The post USA 1923 Used SCC5 Air Service Emblem Dark blue 16 Cent 1923 appeared first on Gellein Stamp Co..

]]> Used USA 1923 Airmail 1923 1923 Air Post 16 Cent Dark blue. Perforation Type: . Size: Print type: Recess. Scott Number:C5 The stamp pictured is the stamp that you will receive. My Return Policy: If the item you receive is not what I have described, I will gladly provide a full refund for your purchase price. Items must be returned within 10 days of purchase and in the same condition it originally shipped. Please contact me if you have any questions or concerns.

The post USA 1923 Used SCC5 Air Service Emblem Dark blue 16 Cent 1923 appeared first on Gellein Stamp Co..

]]> 4789 USA 1923 Used SCC6 DeHavilland Biplane Carmine 24 Cent 1923 https://gelleinstamps.com/product/usa-1923-used-scc6-dehavilland-biplane-carmine-24-cent-1923/?utm_source=rss&utm_medium=rss&utm_campaign=usa-1923-used-scc6-dehavilland-biplane-carmine-24-cent-1923 Wed, 19 Nov 2025 15:59:06 +0000 https://gelleinstamps.com/?post_type=product&p=4790 Used USA 1923 Airmail 1923 1923 Air Post 24 Cent Carmine. Perforation Type: . Size: Print type: Recess. Scott Number:C6 The stamp pictured is the stamp that you will receive. My Return Policy: If the item you receive is not what I have described, I will gladly provide a full refund for your purchase price. […]

The post USA 1923 Used SCC6 DeHavilland Biplane Carmine 24 Cent 1923 appeared first on Gellein Stamp Co..

]]> Used USA 1923 Airmail 1923 1923 Air Post 24 Cent Carmine. Perforation Type: . Size: Print type: Recess. Scott Number:C6 The stamp pictured is the stamp that you will receive. My Return Policy: If the item you receive is not what I have described, I will gladly provide a full refund for your purchase price. Items must be returned within 10 days of purchase and in the same condition it originally shipped. Please contact me if you have any questions or concerns.

The post USA 1923 Used SCC6 DeHavilland Biplane Carmine 24 Cent 1923 appeared first on Gellein Stamp Co..

]]> 4790 USA 1923 Used SCC4 Airplane Radiator and Wooden Propeller Dark green 8 Cent 1923 https://gelleinstamps.com/product/usa-1923-used-scc4-airplane-radiator-and-wooden-propeller-dark-green-8-cent-1923/?utm_source=rss&utm_medium=rss&utm_campaign=usa-1923-used-scc4-airplane-radiator-and-wooden-propeller-dark-green-8-cent-1923 Wed, 19 Nov 2025 15:59:06 +0000 https://gelleinstamps.com/?post_type=product&p=4791 Used USA 1923 Airmail 1923 1923 Air Post 8 Cent Dark green. Perforation Type: . Size: Hor 26 mm by Ver 22 mm. Print type: Offset lithography. Scott Number:C4 The stamp pictured is the stamp that you will receive. My Return Policy: If the item you receive is not what I have described, I will […]

The post USA 1923 Used SCC4 Airplane Radiator and Wooden Propeller Dark green 8 Cent 1923 appeared first on Gellein Stamp Co..

]]> Used USA 1923 Airmail 1923 1923 Air Post 8 Cent Dark green. Perforation Type: . Size: Hor 26 mm by Ver 22 mm. Print type: Offset lithography. Scott Number:C4 The stamp pictured is the stamp that you will receive. My Return Policy: If the item you receive is not what I have described, I will gladly provide a full refund for your purchase price. Items must be returned within 10 days of purchase and in the same condition it originally shipped. Please contact me if you have any questions or concerns.

The post USA 1923 Used SCC4 Airplane Radiator and Wooden Propeller Dark green 8 Cent 1923 appeared first on Gellein Stamp Co..

]]> 4791 USA 1923 Used SCC5 Air Service Emblem Dark blue 16 Cent 1923 https://gelleinstamps.com/product/usa-1923-used-scc5-air-service-emblem-dark-blue-16-cent-1923-2/?utm_source=rss&utm_medium=rss&utm_campaign=usa-1923-used-scc5-air-service-emblem-dark-blue-16-cent-1923-2 Wed, 19 Nov 2025 15:59:06 +0000 https://gelleinstamps.com/?post_type=product&p=4792 Used USA 1923 Airmail 1923 1923 Air Post 16 Cent Dark blue. Perforation Type: . Size: Print type: Recess. Scott Number:C5 The stamp pictured is the stamp that you will receive. My Return Policy: If the item you receive is not what I have described, I will gladly provide a full refund for your purchase […]

The post USA 1923 Used SCC5 Air Service Emblem Dark blue 16 Cent 1923 appeared first on Gellein Stamp Co..

]]> Used USA 1923 Airmail 1923 1923 Air Post 16 Cent Dark blue. Perforation Type: . Size: Print type: Recess. Scott Number:C5 The stamp pictured is the stamp that you will receive. My Return Policy: If the item you receive is not what I have described, I will gladly provide a full refund for your purchase price. Items must be returned within 10 days of purchase and in the same condition it originally shipped. Please contact me if you have any questions or concerns.

The post USA 1923 Used SCC5 Air Service Emblem Dark blue 16 Cent 1923 appeared first on Gellein Stamp Co..

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