Westinghouse. The seller photographed it with the specification plate upside down
but I think the inductance spec. says 35 H. Current may be 270 ma but the bidder should ask the seller for a better photo of the specification plate, like maybe a
closeup right side up? (duh).
googling the part number doesn't turn anything up. ymmv
http://www.ebay.com/itm/500-WATT-MODULATION-REACTOR-for-BROADCAST-/150928600627
