Guide to evaluating of apprentices in machinist and tool and die trades, list of technical questions for use by committee members in appraising practical advancement of individual apprentice in his trade; prepared by Joint Apprenticeship Committee, Twin City Area Machinists, Tool and Die Makers, representing Minneapolis, St. Paul area employers of I. A. of M. Machinists and Tool and Die Makers and International Association of Machinists, district lodge no. 77.