Was told I had to identify these so I could sell them or they go for scrap as we are cleaning up 30 years of accumulated parts.

Here is a list of the radiator tags. NS, AJ, YC, AC, CR, CB, OC, CY, LU, SB, RP, CP, LD, SQ 3028013, ND 3023005, CA, SS 3017258, SB, PC, DX 3025813, HM 3019108, VS 3023895, RP, VP 3016880, PD(Small tag), ZS(small tag), CG, CJ, VV, AB, UF, CR, and AD. Thanks in advance for any help you can provide.