Found a total of nine volumes digitized from the NYPL at the Haithi Trust Digital Library
https://catalog.hathitrust.org/Record/008607373
And it looks like the NYPL has physical copies of 1897-1907 (1897 is a partial and 1899 is missing) available at research libraries once they open back up.
These are very cool, thanks @martin for sharing them with us!