UTC Transformer type H-89

OT a little, but UTC has been making transformers since Tesla was a pup, and made a very large line of generic replacement items for basic repair work back when electronics glowed in the dark and 'computers' were folks who did low-level math grunt-work for insurance companies and big engineering firms. Having a 5v tap means 5 volt filament recitifier tubes.. 5U4, 5Y3s maybe... 850 V tap is undoubtedly center-tapped [is there a picture of the label? Most UTC replacement devices had schematics on the side...] Sounds maybe it's a replacement unit for one of the bigger tube TV sets needed a pretty high initial DC level (B+) to drive the Horizontal amps and HV section. Could also be a replacement for a Ham Transmitter from the same era. $103??? Well, if you needed it, and nothing else would fit... I guess so. That was a lot of money back then. I'm too lazy to look up UTC and the part number on the web to see if any reference data has been archived. Cheerz John