I have a barely on-topic triple crankset made in Japan for Specialized. Even if the time is not fully correct, it is of interest to the list because it uses exactly the same bottom bracket as a post-CPSC Campagnolo NR/SR crankset, and makes a nice alternative to when you find your 42/52 is just too much.
The crank arms are 170, with 9/16 x 20 thread. The rings are Specialized 70xx-T-1 very hard alloy, 30-43-50. Condition is reasonably good, middle chainring showing most wear. Middle and outer chainring are the still-common 110 mm bolt circle.
$50 shipped CONUS, PayPal unless we have done business before.
Thanks for reading, Earle Young, Madison, Wisc. Offering expert wheelbuilding service for classic and modern bikes.