Post #3662990

2-2 Here's the reverse side image. I found this in my guitar case after busking today at my favourite subway station. Can anyone varify if the AI description is correct, and can anyone give me some context? What is this worth locally? What could it buy? I have a photo of the other side, but I don't know how to post more than one photo at a time. Ask for it if it would help. AI says the other side has the number 5 in the middle, and the number 12 around the edge. Thanks!