Well, it's not a S&W top break revolver. the receipt is a resale slip. This was built sometime in the early 1900's. The serial number should be on the bottom of the grip frame. you can post it, and it might help narrow the age some.
It looks like an Iver Johnson, or Harrington & Richardson. More then likely the cartridge will be the .38 S&W, not the .38 Special.
Look carefully for the correct cartridge. The .38 S&W is shorter then the Special and the .38 Special can't be shot in the .38 S&W revolvers.
If you could get a clear photo of the logo on the grips, more than likely it will help identify the maker. Also look carefully at the top strap over the barrel. The maker should have stamped their name on it. On the right side of the barrel should be the cartridge designation. Not always, but most often it's stamped there.