I believe it's called a lemon squeezer because of the grip safety, early 1900's, it is 38 S@W, not special, I have one like it except for the grip safety I inherited from my grandfather. not sure on pricing.
Just my 2 cents worth, I've had great sucess with a Winchester 190, I would venture to guess I've put 10's of thousands of rnds thru it, I do like my 10-22 also!
Spalding Regional in Griffin, has a sign on their door that states no weapons. I would guess they are a "public" hospital. If I were to be asked though, I didn't see the sign.