Ed -
I couldn't find any info on this set. I "Googled" it to no avail.
This may be a chassis# and not a model#. I've looked around in the past on
radio sights and even ebay for hunting for a model match. Nostalgia Air is
an excellent source for schematics on the web. I've used them with a great
deal of success. I hope this helps.
Bob Bennett