. Journal of applied microscopy and laboratory methods. MANUFACTORY OF THE BAUSCH & LOMB OPTICAL CO. THE POPULAR VERDICT as expressed by actual purchase anduse is that our Lenses are practically ^VITHOUT A RIVAL. OUR PRODUCTS ARE OBTAINABLE FROM ALL DEALERS. USCM frLQMBOPTICAL C9 fHOTOORAPHt OBJECn\T5

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Keywords: ., bookcentury1900, bookdecade1900, booksubjectmicrosc, bookyear1901