In 1955, Hurricane Diane hit Southbridge, Mass. and the Harvey-Wells factory badly. Read what Mr. Harveys children Cliff S. and Helen remembers about it here ...

Equipment list with R-9, T-90, APS-90, VPS-T90, fixed/mobile speakers and factory plant

Z-match with R-9, T-90, TBS-50, APS-90 and VPS-T90