Wow Daryl - did you source that treasure in the U.S.?
The great J.A.R. Elliott used a Greener early on, until enticed to shoot for Winchester with a 1893 Repeating Shotgun after the 3rd Grand American Handicap at Live Birds in 1895 where he placed second with his Greener.
Scroll down here about 3/4
https://docs.google.com/document/d/1k2_50HPC18lm2BZmH5SlgYSptcngORnmLTZ5iiW-cpc/edit

Another (good) possibility is that the gun was ordered by J.A.R.'s brother Robert for sale at R.S. Elliott Arms Co. in K.C.
https://www.trapshooters.com/threads/elliott-brothers-shooting-park-opens.337233/