75g Unknown- Record Library from Nucleus
Unknown DJ, Digging through the 45s The 45 RPM filing system was less formal than for LPs. You can see the edges of the LP labels, which tied to the index cards on the left. LPs were sorted alphabetically by artist, then numerically by date received at the station...examples follow.
WJTB 1980 Golf Classic 2
79 02g Marc Osetec Studio B
Marc in Studio B- 76d Dennis Youngworth from Nucleus
General Manager Dennis Youngworth Rest in Peace, 1955-2021 - 75p Unknown from Nucleus
Unknown DJ 
79 01 Nucleus Warren Jon
Warren & Jon
76w Interim name t-shirt- post WNCE, pre-NJIT Country Ed with
Interim School Name t-shirt Post WNCE, pre-NJIT, displayed by Country Ed Schoepke (it still fits)
00 1979 including Studio B- 75o Unknown from Nucleus
Unknown DJ 
WJTB Baseball Spring Training & Beerfest
75j Mike Goldstein from Nucleus
Mike Goldstein (?)
WJTB Golf Classic Tournament
79 04 Karl's- Harrity
Recording Session at Karl Almquist's home Bill Harrity- 1986 from Joe Zolik 03
Studio A Thanks, Joe Zolik 
WJTB 1980 Throatwobbler Mangrove Invitational Bowlin (sic)