They vary according to the manufacturer

One I have in my hand -
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U.S. NAVY BUWEPS

SIGNAL HAND FIRED MK 80 MOD 0
FSA: 1370-930-7746-X258
LOT NO. P11-1268
PENGUIN INDUSTRIES, INC. PIL(2)
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JD

"mah" wrote in message ...
Trying to get a display finished and need a little help.

I'm looking for good pictures of the MK 80 flares as a part of the
signal kit carried in the SV-2 vest.

Web searches have turned up some pictures but I need ones with a clear
view of the lettering on the cartridges.

Thanks in advance

MAH