I remember those days. Anything more than a 4 or 5" fixed blade that wasn't a kithen knife was a mil surp bayonet. Usually the biggest knife anyone carried was a Stockyard model. I recall I packed an SAK only because having a spare philips driver in my pocket was handy up at the radio sites or in the potato fields working on GE Mastr IIs and Motorola Micors.
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The ultimate result of shielding men from the effects of folly is to fill the world with fools.
-- Herbert Spencer, English Philosopher (1820-1903)