. Colorado College Nugget (yearbook). ESTABLISHED 1888 Patented LALLIES SINGLE REFLECTINGSOLAR ATTACHMENT LALLIE SURVEYING INSTRUMENT AND SUPPLY COMPANYCivil and Mining Engineers Instruments LALLIES SOLAR EPHEMER1S MAILED FREE UPON REQUEST Sole Manufacturers of Lallies New Single Re-flecting Solar Attachment, Universal MiningTransit Compass, Direct Recording River Cur-rent Meter, Electric Acoustic Current New Code Meter, Automatic Record-ing River Register. Improved Aluminum Keels, Superior Long Narrow Steel Tapes, Field and Office Supplies. LALLIES ALUMINUM CLIPPER REEL FORLONG


. Colorado College Nugget (yearbook). ESTABLISHED 1888 Patented LALLIES SINGLE REFLECTINGSOLAR ATTACHMENT LALLIE SURVEYING INSTRUMENT AND SUPPLY COMPANYCivil and Mining Engineers Instruments LALLIES SOLAR EPHEMER1S MAILED FREE UPON REQUEST Sole Manufacturers of Lallies New Single Re-flecting Solar Attachment, Universal MiningTransit Compass, Direct Recording River Cur-rent Meter, Electric Acoustic Current New Code Meter, Automatic Record-ing River Register. Improved Aluminum Keels, Superior Long Narrow Steel Tapes, Field and Office Supplies. LALLIES ALUMINUM CLIPPER REEL FORLONG STEEL TAPES The Repair Department is equipped with the best facilities in the entire west for theaccurate repair, rebuilding and adjustment of all Engineering and Hydraulic Instruments 1022 ARAPAHOE STRK DENVER,COLORADO Mine Surveying7$ — Requires the greatest accuracy, and our Type CF Transit withinterchangeable auxiliary telescope for vertical sighting is an ex-cellent instrument for this work, and is used in many of the lead-ing mines of America, Africa, Australia and India. THE GRADUA TIONS Are produced on our new 30-inch Automatic Dividing En-gine, the most accurate machine of its kind yet produced, and which enables the production of engineering instruments with circles equaling in accuracy those used on astronomical transits. SEND FOR CATALOGUE BX 34


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