Came across this in an eBay listing. The feature appears to be Jelly or Spasm or one of those Fountain Paint Pots geysers, and the photo is supposed to have been taken in 1944.
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Notes and Observations on Geysers in Yellowstone and Elsewhere
Came across this in an eBay listing. The feature appears to be Jelly or Spasm or one of those Fountain Paint Pots geysers, and the photo is supposed to have been taken in 1944.