J Stevens Arms & Tool Co scope no. 368
From the limited research I've done, this scope was made in the 1920's.
Model no. indicates it is an 8 power according to what I read (no guarantees).
Has a simple plex cross hairs; 19 1/4 in long.
I tried to get a pic looking down it, but could not manage that with my phone.  Not quite MVA quality, but I could readily use this to shoot a silhouette match.
(pics were saved right side up; don't know why they're upside down)
$545 OBO + shipping