Bonjour,
Here is some informations about Schneider M2, presented in Boston Common Park at the end of 1918. (Topic : "TANK america in Boston")
Its is not the Aberdeen Schneider, now in France, but a second one, also sent in America.
http://pages14-18.mesdiscussions.net/pages1418/Pages-d-Histoire-Artillerie/Artillerie-Speciale-chars-d-assaut/artillerie-speciale-schneider-sujet_1600_1.htm
This tank is always in USA, return in France or destroyed during the 2WW for steel . . . . ?
Bonne lecture, . . . . with a lot of photos !
Michel