Show THREE POLICEMEN I IN INJURED l IN FIRE AT lT SAN SAl FRANCISCO INCISCO fly Hj- Universal San Francisco May In 21 Three 21 Three policemen were s seriously Injured ina In Ina Ina a a fire which swept the Industrial section of or tho city tonight The policemen were injured when tho they rushed Into the tho San Francisco mills mills where the fire started to rescue four rou men mon who w were rc at work Tho The building collapsed and tho or of- of officers were wera In turn rescued b by fire fire- mono mon From the San Francisco mills which were burned to tho ground tho the flames leaped to the Patterson Paint oil stores I n I spreading then to tho the W. W R. R Ames Amen lumber yards Tho The loss 1059 Is la estimated estimated esti esti- mated at 2 |