Thanks Tony. Do you know if that Stggerwing is the same one kitted (later?) by AristoCraft? Same scale and wingspan but the AristoCraft kit was die cut.
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I don't really know about the Stagger wing. The Aristo Craft kits were imported, I believe from Japan and sold by Polk's hobbies.
Back in the day in the Brooklyn, New York city area there were so many, kit Mfg.'s it was unreal. The Berkeley kit co. was about a 20min drive from our house.