Let me answer my own question . . . (thanks you Google!). Made by Gale, a subsidary of OMC in early 60's. Probably 61 - 63. Made for Monkey Wards! 5 horse.
Many parts would be in stock at a boat shop.------Many consumable parts are same as Johnson / Evinrude.-----Pull the flywheel and inspect ignition coils.----Post picture of the coils.----Powerhead must be removed to install a new water pump impeller.