Hi all, 

I'm seeking identification best guesses for the lichen genera/species inside this vintage arcade, whose provenance I don't actually know but suspect based on brief research to be 1930-40's era. I see Cladonia! Anyone see anything else?

My best, 

Sarah

It appears to be a Cladona (Cladina) - these have been used for model railroad sets forever. You can still buy bags of them at toy stores, usually dyed green. Wow what a cool old game!

Please feel free to use my photos, Isabel - I'm sure Musée Mécanique would love this.