75d from Ray Slusarczuk
"Uncle Ray" Slusarczyk
75p Unknown from Nucleus
Unknown DJ
77 01d from Nucleus
Marc, Bill & Ed...doing an Electrical Engineer's version of a Hare Krishna mantra. At this time, Marc and Bill had known each other for more than a decade- always wearing flannel shirts.
78 Tony Osk
Hasbrouck Heights Featuring Tony’s award-winning Crazy Eddie commercial parody- a huge hit at the NJIT Pub Talent Show. A recording is available at: https://youtu.be/8p9Tox0mzwg Hyperlink in comments below.
76c Ed Schoepke & Unknown from Nucleus
"Country Ed" Schoepke & Unknown
76d Dennis Youngworth from Nucleus
General Manager Dennis Youngworth Rest in Peace, 1955-2021
CK Mark Zdanowicz
Cedar Knolls- Mark Zdanowicz
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.
75m Unknown from Nucleus
Unknown DJ. Uncle Ray says: “I didn't think we let tobacco in the studio - other stuff, maybe”.- 75n Country Ed Schoepke from Nucleus
“Country Ed” Schoepke…he was country when country wasn’t cool. 
CK z
Cedar Knolls- enthusiastic baseball fans
74a from Nucleus
1973 Record Library- Unknown
77 01i Membership Card from Osk O Osque
A novel rendering of Marc Osetec's name.
CK Osk
Cedar Knolls- Osk
77 01j General Manager Anthony Peppe from Nucleus 1978
General Manager Tony Peppe