Home / Antiques / Postcards / Cell House Sing Sing Prison Postcard Cell House Sing Sing Prison Postcard$22.00 1 in stock Cell House Sing Sing Prison Postcard quantity Add to cart SKU: 1813 Categories: Antiques, Postcards Description Description Unused Cell House Sing Sing Prison Postcard. Measures approximately 3.75″ x 5.75″. Related products Antique Padlock – USA $49.00 Add to cart Antique Reese Cylinder Padlock $29.00 Add to cart Abus Panzer No. 925 Padlock $29.00 Add to cart Vintage Bowling Trophy $18.00 Add to cart