Blass Mastinich waiter r 432 Temple
John Mastinich h 205 N Hope
Antonia Mastinich lab r 476 Figueroa
Michael Mastinich (M Mastinich & Co) h 473 N Figueroa
M Mastinich & Co (Michael Mastinich John Novaksvich Geo Cuculitza) rest 316 N Main
Aug Mastovich waiter h 125 W 61st
Geo Mastrovich clk Standard Oil r 4071 Budlong av
Jos M Mastrovich rest 428 W 6th h4071 Budlong av