T-Mar, two more Nishiki mountain bike serial numbers.
Womens Carrera CG02114. This is a 1987, unistem not bullmoose stem and bar; chainstay mounted rear brakes; the head badge is the block "N", not the multicolour badge. My previous post was for a 1986 Carrera, and there are lots of differences between the two model years.
An American model Bushwhacker KB14260. Bushwhacker with an h, not like the Canadian model. "Designed by Norco". The DiaComp brakes were stamped "12 82". Built at the end of 1982 for the 1983 model year?