Hello All! I’ve been doing some research on the so-called .50-50 Peabody. I’ve run across this cartridge and the measurements are correct according to Hoyem’s Vol. 1 Pg 149 with the measurements on Pg. 200. They example shown in his book has a wooden projectile and is apparently headstamped “BLANK.” The measurements on the projectile shown are as follows: OAL 1.723" CL 1.378" HD .562" RD .644" Is this a true .50-50 Peabody or something else? I’ve looked through several auction sites and gone through the old Buttweiler lists. The .50-50 Peabody is listed in the CD-ROM index but when you look up the auction it’s the .50-50-500 FA Experimental Round.