Mark 7. 26. {Implosion-type bomb; approximate outside diameter 30 inches; approximate weight 1,600 ibs. } The production model was given a full-scale test at JOP SEERET- SECURITY INFORMATION . sets veriptsk,—ypnecerngntontctanenitttneostesen een Me TP etn ae SCHEDULES OF DEVELOPMENT FOR NONNUCLEAR WEAPON ASSEMBLIES 1 Places ent of orders, taaling, and fabrication of sub-ossembilies, 2—Dificulties with electranic test equipment and ihe fuzing system have deloyed the operotionol stockpile date ta February 1, 1932. — i) ~ ~ f | TOP SECREF- SECURITY INFORMATION