Thanks @Fatboy1974 will keep that in mind. Just rim we're after. The old one seems to have been rebuilt not long before being stored for about 20 years, but then after a year of fairly tough use we noticed the spoke holes (not the technical term) were pulling loose in a few places.
Wheel builder said spokes are in very good condition and can be reused, but rim is obviously shot, so if we can find exactly the same he can easily rebuild.