$30 & Under

Social History: Mailed during the late 1930s, this card captures a family road trip itinerary: "We are on our way. Had to stay over yesterday. D...

Own a fascinating pair of authentic 1920 "20 Heller" regional emergency banknotes (Notgeld), issued by the Austrian municipality of Liebenau to com...

Social History: Mailed to Miss Catherine Lister, Easton, Md. "Hello Girls How are you Am having a fine time. Hope you are enjoying your vaction ...

Social History: Socially, the card represents an authentic snapshot of mid-60s American vacation culture. "The weather is gorgeous! Am having a ...

Social History: Sent by a traveler letting a loved one in Mattoon, Illinois, know they have arrived safely at their destination after an exhaust...

Social History:  The writer drops a quick line to a loved one back home in Illinois, emphasizing the vast scale of their journey into West Texas...

Social History: Sent from Prince Rupert, Canada, to San Diego, California:  "Just took a walk thru the wharf and downtown section. We are stoppe...

The card doubles as a localized town greeting and a personalized Valentine's Day token from a sender named Ola. The use of intricate silver glit...

Social History: This postcard was sent between George Jensen and Ellen Jensen in Denmark, Wisconsin—a village heavily settled by Danish immigran...

Social History: This postcard is part of an ongoing correspondence archive addressed to Miss Ellen Jensen of Denmark, Wisconsin. It directly lin...

Social History: "The apartment Bldg where I have marked the x – is the one I hope to eventually live in. The lake is more blue than green. I can...

Social History: Long-distance driving in 1956 meant dealing with dust, exhaust, car grease, and the inevitable spills from road-trip snacks. Wom...

Social History: Mailed from Junaluska, North Carolina, to Fairfax, Virginia:  "Hi, Linda! How's youth activities week going? Sure wish I could b...

This 1949 Central Bank of the Philippines One Peso Banknote features the prominent revolutionary hero Apolinario Mabini and the historic Barasoain ...

Step into a legendary moment of economic history featuring an official currency validation marker. Issued on July 15, 1945, this 10,000 Pengő note ...

This note is an extraordinary piece of World War I military history. Issued on August 12, 1914—just days after Germany entered WWI—it belongs to th...

This postcard depicts the interior of Carlyle's House in Chelsea, London, which served as the home of the influential Victorian essayist, histor...

Social History: Posted July 15, 1953, the writers of the message use 1950s slang "on the grind" to playfully "wish you were here" to the recipient...

Social History: Features a nostalgic 1950s travel note: "Dear Gus... am having a swell time. Mom sent me your letter... Tell 'Mike' I said 'Hello...

Social History: Captures an authentic 1961 summer "Grand Tour" of the East Coast: "Am in Bethlehem this week & going to Poconos today... spent...

Relive the magic of a classic family vacation with this authentic vintage Sea World souvenir patch! Featuring Shamu the orca leaping in front of th...

Social History: Traveler "Kate" writes to Miss Ida Kyle in Haverhill, Mass., documenting her trip home through the Maritimes and hoping the card a...

Social History: The card features a simple greeting. In the 1920s, using initials with separating dots was a common way for family members to send...

This is an original mid-century Cambodian banknote featuring beautiful cultural imagery.Serial Number: 87084Security: The watermark on your 500 Rie...