Panzer tank hull being quenched

[suther51]

I like bandsaws plenty, but over-the-top is just crazy. This I'm certain is a wood cutting blade judging by tooth form, and 3 pitch. 3 per foot, not 3 per inch! Most astounding is the width. Used to be a comparably large saw on display, in lumber yard parking lot; 1980's Huntington Beach, CA., on Bolsa Chica south of 405 Fwy. That blade was about 3" wide, maybe 1/8" thick. I notice back side has abbreviated teeth too. Maybe this is for re-sawing of timber, back teeth to reduce binding, possibly more kerf as well.
And what's going on with one in upper left of picture? Pretty inconvenient storage?

Some bandsaw mills have full teeth on both sides, carriage can cut traveling both ways, very efficient. These teeth look to be some thing else or they have hit some metal in the log and were damaged severely.
Eric