Selective compilation of pi- p --> pi pi N events from hydrogen bubble chambers

Sixteen hydrogen bubble-chamber experiments on the reaction pi-p --» pipiN at beam momenta 1.7-3.2 GeV/c are compiled in the form of fitted events ( four-vectors) on a Data Summery Tape. The experiments are tested mutually for consistency. Consistent data are added to give a numerical Chew-Low table, graphs and tables of spherical moments as functions of beam momentum and dipion mass, and numerical tables of cos teta pipi versus azimuth as a function of dipion mass.