I'll add the S/N to by database. Looks like they went to curved stays somewhere around A1900. I've had a couple in the 1800s and 1900s and the earlier ones had straight stays while the later ones had curved. Decals also vary around that time. Some had the EASTON YETI ARC from 94 and earlier while some had the YETI only decals from 94. I guess it was a messy transition.