Photos of ammunition from similar Indian packets.
.410 Ball, Shot and Blank. Note the Ball has the normal .303 case taper.
The Blank is headstamped: K^F 39 410 1 with 4 cancel? bars.
.476 Ball and Buckshot. Both have brass bases.
Packets also have brass bases- I checked with a magnet.
Note the lower shoulder on the Buckshot load.
Indian Sniders. I am sure the packet contains the left example with paper sabot.
The middle Buckshot is IP Mk11 approved 1898 so too late for my packet.
The Ball round may be a Mk10 ? but has wide red stripes. Steel bases.