Lot of 8 Burlington Northern & BNSF Safety Award & related RR hat pins

Lot of 8 Burlington Northern & BNSF Safety Award and related Railroad hat pins, all new and unused.  These primarily date from the 1990's and the car maintenance man who received them was not into pins, so I have quite a few, along with boxes and boxes of ephemera.  These are all unused, many still in their wrappers.  My favorite is "I'm a link in the Safety Chain, which is a really cool pin. No precious metals in these pins, I'm hanging onto those. Images do a marginally adequate job of representing the pins.