I'm not sure about you, but in my experience, finding vintage sheet music at thrift stores is a fairly unusual occurrence. So when I found some, I was surprised - and even more so when I asked the price. Fifty cents each. Sold!
These were the ones I chose:
Grandfather's Clock, 1935:
The Eastbound Train, 1935:
Listen To The Mockingbird, 1936:
In The Evening By The Moonlight, 1937:
I'm Always Chasing Rainbows, 1945:
Nice additions to my sheet music collection.