.44-40 Winchester

The .44-40 Winchester, also known as .44 Winchester, .44 WCF, and .44 Largo was introduced in 1873 by the Winchester Repeating Arms Company. It was the first metallic centerfire cartridge manufactured by Winchester, and was promoted as the standard chambering for the new Winchester Model 1873 rifle.Wikipedia
 
Bullet diameter.427 in (10.8 mm)
Case length1.310 in (33.3 mm)
Rim diameter.525 in (13.3 mm)
Neck diameter.443 in (11.3 mm)
Shoulder diameter.457 in (11.6 mm)
Base diameter.471 in (12.0 mm)