Toyo Small Hinged Wind Up Music Box Raindrops Falling on My Head - 1970s Vintage

This is a small hinged Toyo music box that I think is from the 1970s or early 80s. It is approximately 4 1/4 inches long, 3 1/4 inches wide, and 2 1/2 inches tall. I think it plays Raindrops Keep Falling on My Head. But sometimes it seems to play a bit on the slow side, like something inside the workings needs some sort of adjustment, as shown in the demonstration video on my YouTube channel at https://www.youtube.com/watch?v=PoE2wYEBWu0. As shown, the box has considerable wear from age and normal use over the years, with some significant damage on the ends of the lid. See pictures for details.

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