It has pictures and information pertaining to each models

CT70-K2 1973 70 Trail 70 Mini Bike

There is also some hand written notes in the manual

YAMAHA  YZ125  2001  Dealer's Information Sheets  #213

YAMAHA VMX12 VMX1200 Side Panel #2 1FK-2172F-00 YAMAHA TT500 XT500 Ignition Condenser 583-81625-50 It has pictures and informationYAMAHA Side Cover Panel #2 OEM Ref. # 1FK 2172F 00 NOS New Old Stock. MB3 A Fits 1985 V MAX 1200 (VMX12N) Side Cover 1985 V MAX 1200 (VMX12NC) Side Cover 1986 V MAX 1200 (VMX12S) Side Cover 1986 V MAX 1200 (VMX12SC) Side Cover 1988 V MAX 1200 (VMX12U) Side Cover 1988 V MAX 1200 (VMX12UC) Side Cover 1989 V MAX 1200 (VMX12W) Side Cover 1989 V MAX 1200 (VMX12WC) Side Cover 1990 V MAX 1200 (VMX12A) Side Cover 1990 V MAX 1200 (VMX12AC) Side Cover 1991 V