Small lot (5) vintage postcards, linen, Park Avenue, RCA Bldg...

Postcards are vintage, previously owned and used. No postmarks but there is writing on the back of each card. Good vintage condition for display or repurposing. Not reusable as postcards. Cards include, Trinity Church, RCA Building. Park Avenue, Rockefeller Center, U.S. Custom House, American Museum of Natural History, #Ephemera #Vintage #JunkJournalSupplies