7720 Wisconsin Avenue, Suite 5, Bethesda, Maryland 20814 | (301) 654-8828, (301) 654-1923 (fax)


In 1963, and after many years working as an Electrical Engineer, Herman Most decided to follow his dream of opening a business offering to others what he enjoys doing most. Stamp collecting. Working from his home, Herman quickly outgrew his space requirements (and patience with his wife Lenore), and decided to open a retail shop.

Maryland Stamps and Coins officially opened for business in 1974. David Most is the philatelic expert, and general manager of retail operations.

Rest in Peace Sid Russell.

Dan Davis, and Ernie Most manage the stamp collecting supplies mail order division, Potomac Supplies.

Maryland Stamps & Coins is a family owned business, with a large inventory of stamps & coins for collectors.We are a retail shop, and welcome you to come visit. We have one of the largest inventories of philatelic products in the country, and our supply orders ship daily to most nationwide destinations.
Maryland Stamps and Coins originated in Bethesda Maryland, just 10 miles north from the nations capitol. Bethesda is located just 30 miles south of Baltimore Maryland. We have been at the same location for 40 years, and have been very active at many of the major stamp exhibitions during the same period of time. If you have a want list, feel free to send us your list, and will see what we can do to help fill your needs. If you are no longer collecting either coins or stamps, we are active buyers and are constantly purchasing to help replenish our stock.

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Hours: Monday & Friday ... 10:00am - 6:00pm Wednesday ............................. 10:00am - 4:30pm
Tuesday & Thursday ............ 10:00am - 7:00pm
Open Saturday ...................... 10:00am - 5:00pm

(store hours may vary depending on stamp shows and other events. Please call in advance)


Stamp Accessories

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