Here’s an ammunition box you won’t see very often. Cal .30 Match T291 by Lake City, 1957. Lake City Arsenal manufactured less than 7 lots of T291 in 1957, and didn’t manufacture another lot until 1961. So, you won’t often see T291 from LC in any sort of packaging.
If you happen to have a carton or a box of this uncommon Match ammunition, please let me know.