I'm looking for vintage (old) small children's airline flight bags/cases that were typically sold in airport gift shops or given to kids by airlines in the 1950s, '60s and '70s. The bags are approx. 4" x 7", made of either cloth or vinyl and have carry handles. Many of them were produced by Airline Textile Mfg. Co. of Des Moines, Iowa. The manufacturer's name is usually printed on the bottom of the bag.
Specifically, I'm trying to find these little flight bags of the following carriers:
Western (Indian Head)
Western (Flying W/Winnebago scheme)
National (Sun King)
American (1970s-2000s livery)