Rare Vintage 1920’s Austria Advertising Split Key Ring Crystal Spring Laundry NY For Sale

Up for sale is a neat and super Rare 1920’s era  double sided advertising key ring made in Austria for The Crystal Spring Laundry in New York NY as seen in my photos above.  it could use a polish up but Overall it displays well for its age. I recently purchased a box of old keys and found 2 similar key rings advertising different businesses so please see my other sales.....  Please see pictures and feel free to ask questions and see my other sales for similar antique and collectible advertising items.  I do not ship outside of the United States.  If you live outside of the United States then please go through 's global shipping program.  Thanks for viewing.