Carder's "Side by Sides of the World" says Tru-Test made by Crescent until 1925. After that J. Stevens. The Stevens made gun is same gun as Model 5100.

I think Tru-Test is a house brand of Western Auto ( maybe).

Regards

GKT

Texas Declaration of Independence 1836 -The Indictment against the dictatorship, Para.16:"It has demanded us to deliver up our arms, which are essential to our defence, the rightful property of freemen, and formidable only to tyrannical governments."