The pointed ones are Mark VII Ball. The headstamps are a bit "fuzzy" but it looks like the "DA" is Dominion Arsenals, Canada, 1926 and the "WRA" is Winchester Repeating Arms, U.S. Contract. The round nosed one looks like a Mark VI Ball (or a Mark II Ball) which would probably put it before 1910. I am unable to see a clear headstamp on that one.
Full boxes in good shape are generally worth more than single rounds. While it does not seem like anything "special", it is probably worth a bit more to someone who wants it as an accessory for their firearms, rather than shooting it off.
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