| Reference | {Deposit:: REF:75-76 DIR.MA.MFG.ADRS,44 EASTERN AVE.MALDEN MA.EMP.35.}{Deposit:: PRODUCER OF FLAME AND MACHINE FABRICATION OF FUSED QUARTZ AN}{Deposit:: REFRACTORY MATERIALS & FUSED QUARTZ FABRICATIONS AND RAW MAT}{Deposit:: GLASSBLOWING AND PRECISION MACHINING OF HARD MATERIALS,}{Deposit:: NOT ON 1980 OR 1981 MSHA LISTS}{Deposit:: NOT ON RCF OR CMS LISTS 10/81} |