HFT vs SFT Cam Identification

The easiest way by far is to find a shop that has a Cam Master machine
and put it on it!
The hard way is to put it in you block with a mag base on your lifter and
a pointer (clothes hanger or similar) and a degree wheel. That will give you
a idea of duration @ 50 and rate of lift on the ramp of the camshaft starting
to open.
Boy I wish there was a easier way = I know because I have 100 plus camshafts
and 1/2 do not have the card and no # on the back or it is obsolete.