Z70378 P.C.B. CPC464 version 3 (german variant)
Z70500 P.C.B. Spectrum+2 issue 3
Z70501/C3-4494(A) Spectrum +2 Datacorder PCB
Z70800 P.C.B. PCW9512 (1987)
Z70830 P.C.B. Spectrum+2A/+3 issue Motherboard (ISSUE 1 & 2 both (c) 1987) Z70833 P.C.B. Spectrum+2B Motherboard (ISSUE 1 & 2 issue (c) 1988, ISSUE 4(c) 1990)
Z80264 P.C.B. 3" disc drive
Z80329 P.C.B. CPC464 version 4 (1988)
MS0043A P.C.B. CPC472 Daughterboard
112C4001-3160 P.C.B. DMP3160 Printer, VER. 04 (C) 1988 (0AMS0100 PSP0151B)
C3-4522/GEM-194HB Spectrum +2A/+2B Datacorder PCB
Note that some numbers start with '''27''' instead of '''Z7''' (the boards are really labeled like so, this is not a typo).