Posted 3 years ago
Again I ask for the help of all you knowledgeable folks! I picked up a box of postcards today (about 100, some go back to 1901!) and in amongst them were these cards. None of them are dated, and they are all on cardboard, blank on the back. They all say EX. SUP. CO, Chicago, Made in USA, and each has a description. They measure 5 3/8 x 3 3/8. They look old. Can anyone tell me where they are from, and maybe what they are worth? Thanks!!