Subjects

• school of mines,
• new york,
• columbia college,
• schools of mines,
• columbia school of mines,
• witwatersrand goldfield,
• inter-continental railway,
• mine ropes,
• harbor improvememnts on the pacific coast,
• glycerine and artificial butter industry,
• transit factors for teh columbia college observatory,
• tables for the reducation of transit observations,
• ancienct methods for dividing and recoording time in japan,
• assay of tin,
• john strong newberry,
• standards of linnear measure,
• comparison of costs of electric lighting,
• huanchaca mine bolivia,
• el callao gold mine venezuela,
• john magnus adams,
• ores in saxony,
• hartz and rhenish prussia,
• hofmann apparatus,
• adjustment of trangulation,
• determination of carbonic acid in white lead,
• lower coals in western clearfield county pennsylvania,
• old telegraph mine ningham canon utah,
• mechanical preparation of ores,
• modern waterworks construction,
• curdling of milk,
• french regenerative gas furnace,
• irrication canals,
• peruvian salt mine,
• collection of metallurgic dust and fume,
• permeability of iron and steel,
• assay of silver,
• explosion in a zinc fume condenser,
• teaching archtectural history,
• liquid air,
• between the mine and the smelter,
• ballistic galvonometer,
• assay of telluride ores,
• analytical chemistry,
• theory and design of the masonry arch,
• silver pick mine wilson colorado,
• telegraphy and telephoney,
• mineralogy,
• morse code,
• michigan mining practices,
• titaniferous magnetites,
• paradox of the pantheon,
• rocks from wyoming,
• witwatersrand goldfields,
• gaseous sun,
• alternating current distribution,
• engineering tests on direct current electrical machinery,
• thomas egleston,
• ore dressing,
• frederick morgan watson,
• camp bird gold mine and mills,
• magnetic properties of iron and steel,
• morphology of organic compounds,
• antimony,
• structure of the starch molecule,
• cerrillos hills new mexico,
• geology,
• rossie lead veins,
• practical electrochemistry,
• lines of graphic statics,
• anistic acid by the ozidation of anniseed oil,
• bromate method for antimony,
• john krom rees,
• trust company of america building,
• helion lamp,
• frederick arthur goetze,
• mine surveying,
• pine wood oils,
• malleable cast iron,
• electrolytic treatment of galena,
• turpentine and pine oils,
• bluestone,
• ashokan dam bluestone,
• road resistances,
• oxy-gas blowtorch,
• mine dumps,
• segregation of steel ingots,
• masonry dam formulas,
• putnam county magnetic belts,
• gases,
• continuity of education,
• hydraulic diagrams,
• standardistion of potassium permanganate,
• sewerage discharge into sea water,
• modern waterworks,
• true column formula,
• slags from lead furnaces,
• missouri river,
• tempreture of gases,
• rocks,
• architectural history,
• modern dome,
• oil machine,
• undulations in railway tracks,
• irrigation engineering,
• cleps-tachymeters,
• electrical engineering,
• new york shales,
• fan pump,
• sucrose,
• isaac newton,
• french school of anstronomers,
• electrolytic polarization,
• benjamin bowden lawrence,
• diamond drilling,
• new york ciy water front,
• engineering profession ethics