SHAMROCK Magnetic Recording Tape, 041, 16 boxes, 1800 Ft 7” x 1/4"

16 boxes of 1/4" reel to reel tape.  Original owner was a DJ type (TJ?), who lugged his reel to reel player to parties.  The player needs a lot of work, so I can't check the tapes, but all still have the leader strip, which means they might be NOS (?).  None of the these boxes are marked; while all the recorded tapes I have are labeled, and missing the leader strip (about 50, that I'll be listing later).  They have been stored in a temperature controlled garage for the past 30 years.