Toad Hill has it right, except that paper is only good for 2 years, or so 3 different suppliers have told me this year. Also, a couple of auction companies that I deal with have been checked out by the powers that be and are being maore careful about what they let go as tax exempt versus taxable. I have had to explain what I am using some things for so they would not charge the tax. If they get audited and they dont have the proper paper work, they get burned.
shrunken producer, from 8,000 taps to 4,000 to 5800 to 9500 to 11,000 vac
5x16 woodchip fired evaporator with 5x10 max flue and 5x6 revolution front pan
CDL 20+ RO
Double 10"filterpress
sp-11, bb2, airtech L63, L160, L230 vac pumps
CDL low profile electric releaser
MES 8000 electric releaser
CDL 4000 tap mechanical releaser