. The Canadian druggist. milar case anytime and therefore, should bear this in mind. SIX BEST OPTICAL BOOKS In the discussion on Which are the Six MostUseful Books for the Optical Student, held atthe Students meeting of the Optical Society lastweek, says The Optician (I_,ondon, Eng.), somet\yenty books in all ^vere suggested, and at the conclusion of the meeting a vote was taken,which, combined with lists received from mem-bers unable to be present, gave the following re-sult. The books are arranged in accordance withthe mmiber of votes each received: (1) Optical Tables and Data—Thomjison. (2)
. The Canadian druggist. milar case anytime and therefore, should bear this in mind. SIX BEST OPTICAL BOOKS In the discussion on Which are the Six MostUseful Books for the Optical Student, held atthe Students meeting of the Optical Society lastweek, says The Optician (I_,ondon, Eng.), somet\yenty books in all ^vere suggested, and at the conclusion of the meeting a vote was taken,which, combined with lists received from mem-bers unable to be present, gave the following re-sult. The books are arranged in accordance withthe mmiber of votes each received: (1) Optical Tables and Data—Thomjison. (2) Physiologic Optics—Tscherning. (3) Photographic Optics—Lummer. (4) Light for Students—Kdser. (5) Key to Sight Testing—Taylor and Baxter. (6) Optical and Surveying —Stan-ley. Calomel and Hydrogen Peroxid Incompatible.—Tamisier (Apoth. Ztg.) calls attention to hefact that calomel and hj-drogen peroxid are in-compatible, mercuric chlorid being formed inconsiderable quantity when the two are The Modern Business Necessity -«, CAPACITV «» Tlicrflrnous Calciilatina: Maclilnc. ^ticnlly i,vcr, K-ipirl. ncrurate, simple. ( T«^ o. M,.„pp., fM,iv-),,«-,.H. „.i., .,.??,, ^ii f ^ Frfe Booklet Tt> SrecUl OBrr \^r m- u l,, R. (,.icke,Mln. Co. H \\ ainiil Kcnsetl. low a J Want to Buy Old Canadian and stamps in anyquantity. Want Jubilees. Also any 6,8, lo. Also dollar value of Sendwith price for prompt cash. KING, SON & CO. 141 East 19th St. New York City Universal Standard Stamp Catalogue. ^^.[.J^ for 1905 now ready. 422 pages, 2900 illustrations,postage paid to any address in Canada or onreceipt of 40c in unused current postage stamps. The STANDARD AI,BUM for stamps of theBritish Empire is now ready, fully illustrated ona new plan, full particulars, prices and specimenpage sent free on request. WHITFIELD KING & Ipswleh, E
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectdrugtrade, bookyear18
