NOTE:

Tomart's Price Guide to Hot Wheels; Completely Revised 6th Edition Vol. One 1968-1996

1981: 1699 (60)

a: Yellow, metal HK base, blue windows, red & black "Airport Rescue Fire Dept", basic wheels

1982: 1699 (60)

a2: Same as a, M base

1983: 1699 (60)

b: Red, metal F base, blue windows, yellow & black "Airport Rescue Fire Dept", basic wheels

1985: 1699 (60)

a3: Light yellow, same as b, orange & black "Airport Rescue Fire Dept", no door tampo (Mexico)