ROM 8.0: Images: IMG_0569_: UV IMG_0570_: VIS General: S/N 0608697 I-0693 (01 Jun 1993 - 30 Jun 1993) PCB: ICs: U1: T84C00AM-8 D/S 9315 (12 Apr 1993 - 18 Apr 1993) U2: TC541001AF-12 D/S 9309 (01 Mar 1993 - 07 Mar 1993) U3: SRM20256LLM10 F2YM 197 U4: TC14L010AF D/S 9310 (08 Mar 1993 - 14 Mar 1993) ROM 18.0: Images: IMG_0571_: VIS IMG_0572_: UV General: This particular TI-82 has liquid damage. S/N 25069403 I-1194 Q (01 Nov 1994 - 30 Nov 1994) PCB: 9TIETMB-31 D/S 9437 (12 Sep 1994 - 18 Sep 1994) ICs: U1: T84C00AM-8 D/S 9425 (20 Jun 1994 - 26 Jun 1994) U2: LH531GP4 D/S 9439 (26 Sep 1994 - 02 Oct 1994) U3: SRM20256LLM10 F48M 770 U4: TC14L010AF D/S 9435 (29 Aug 1994 - 04 Sep 1994) ROM 4*: Images: IMG_0573_: UV IMG_0574_: VIS General: S/N 0521585 I-0593 (01 May 1993 - 31 May 1993) PCB: ICs: U1: T84C00AM-8 D/S 9315 (12 Apr 1993 - 18 Apr 1993) U2: TC541001AF-12 D/S 9241 (05 Oct 1992 - 11 Oct 1992) U3: SRM20256LLM10 F2YM 198 U4: TC14L1010AF D/S 9310 (08 Mar 1993 - 14 Mar 1993) ROM 12.0: Images: IMG_0575_: VIS IMG_0576_: UV General: S/N 0605463 I-0693 H (01 Jun 1993 - 30 Jun 1993) PCB: 9TIETMB-30 A ICs: U1: T84C00AM-8 D/S 9317 (26 Apr 1993 - 02 May 1993) U2: TC541001AF-12 D/S 9223 (01 Jun 1992 - 06 Jun 1992) U3: SRM20256LLM10 F2YM 208 U4: TC14L010AF D/A 9314 (05 Apr 1993 - 11 Apr 1993) ROM 3.: Images: IMG_0577_: UV IMG_0578_: VIS General: S/N 0510572 I-0593 (01 May 1993 - 31 May 1993) PCB: 9TIETMB-30 A ICs: U1: T84C00AM-8 D/S 9311 (15 Mar 1993 - 21 Mar 1993) U2: TC541001AF-12 D/S 9241 (05 Oct 1992 - 11 Oct 1992) U3: SRM20256LLM10 F2YM 197 U4: TC14L010AF D/S 9311 (15 Mar 1993 - 21 Mar 1993)