Much to my dismay…after MANY hours… my search for the 75K came up empty. I have found some very nice, rare collectibles from the late 50’s and up. The bad part of this ongoing search was…the place isn’t open everyday.I had to use a flashlight most of the time…as this place hasn’t seen anything modern since Nixon was President!! Sometimes I thought I was right on the verge of "The Find " ! and had to wait maybe a week before I could get back in…and then I could only search for maybe 2 hours…it was VERY tiring and HOT!..As we got down to the last boxes, I realized I was not going to fing the elusive 75…I was so depressed I cleaned my cave and took a shot.
sorry to hear man! Keep your chin up. It was worth a try!!! 
That’s sad news mate… I was hoping you would come through and find one… How cool would that have been!