Show trade notes the september issue of the monthly journal utah society of engineers is devoted entirely to a description of the mitchell electric vibrating screen the invention of B A mitchell chief mechanical engineer of the utah copper company the screen is handled by the stimpson engineering co of salt lake the R D nuttall company manufacturers of gears pinions and flexible couplings has equipped new and permanent quarters at title trust building philadelphia pa to handle direct all business other than electric railway and mine haulage supplies this office will be a direct nuttall office and will be in charge of R F P fisk E J longyear co have just shipped one of their diamond drilling rigs from E ureka eureka utah to rifle colorado for the purpose of diamond drilling oil shale for one of the big companies operating in that section it is hoped that this preliminary demonstration on will prove the value of diamond drilling as a means of doing assessment and development work these people are putting on equipment to extract a three inch core which will give a sample showing beyond question the real character of the formation through which they have drilled simonds manufacturing company the saw makers of fitchburg mass and chicago ill have just secured a charter and established a new company in great britain to be known as simonds saws limited an office and shop has been opened at 53 bayham Camden town london N W where a full line of simonds saw steel products as is demanded in great britain will be carried the shop will provide for maintenance nance and repairs of saws machine knives and other edge tools produced by the simonds company guy A eaves formerly fori merly connected with the fitchburg plant of the company has assumed the duties as office manager and leon E wilbur a simonds man who has covered the great britain territory since his discharge from the army in france will be associated with him the simonds manufacturing company now maintains plants in fitchburg mass chicago b ill montreal canada and a steel mill at lockport N Y where the steel used in the manufacture of simonds saw steel products is made in addition to the new british branch the company maintains twelve branch houses located throughout the united states and canada |