Savage lever actions started with the 1895 and then the improved 1899.
They used a rotary magazine that was similar to those used in Mannlicher rifles.
The rounds remaining could be seen in a little window on the side of the receiver.
The 1895 started out with the 303 Savage, which was similar to the 30-30 in power and size. It was really a 308 caliber bullet and not a 303..
Savage later developed the 300 Savage, (the idea for the much later 308 Win),,, the 250-3000 (250 Savage), and several other calibers. I have only seen a very few chambered in 30-30 and I think those demand a fairly high price.