. Public works . starting and stopping. Thewagons are loaded in a few minutes sotliat expensive waiting of men and!teams is avoided. In installing the un-loader it is only necessary to take upone tie and to dig a shallow trench inwhich is placed the conveyor. TheChampion Car Unloader should beI if value to road and general contrac-tors and street and road officials. Itcould also be used by superintendentsof lighting, water and disposal plants-and incinerators for handling coal,,ashes, sand and dry refuse. This ma-chine is made by the Good Roads Ma-cliincry Co., Inc., Kennett Square, Pa, A LIGH
. Public works . starting and stopping. Thewagons are loaded in a few minutes sotliat expensive waiting of men and!teams is avoided. In installing the un-loader it is only necessary to take upone tie and to dig a shallow trench inwhich is placed the conveyor. TheChampion Car Unloader should beI if value to road and general contrac-tors and street and road officials. Itcould also be used by superintendentsof lighting, water and disposal plants-and incinerators for handling coal,,ashes, sand and dry refuse. This ma-chine is made by the Good Roads Ma-cliincry Co., Inc., Kennett Square, Pa, A LIGHT TRANSIT. The Kolesch Media Transit is de-signed for light and moderately accu-rate work and is specially adapted forpreliminary surveying. It includes allthe features of the large instrumentsbut is simply lighter and easier to telescope is supported on U-shapedstandards attached to the flange ofthe inner center. The telescope isabout 8;^ inches long, has a magnifyingpower of 19 diameters and an object. TYPES OF WHEELS FOR ROUGH 472 MUNICIPAL JOURNAL \0L. XXXVII, No. r glass aperture of 1 inch. It is equippedwith a rack and pinion movement forthe objective and the eye-piece has animproved spiral motion slide. The longground bubble of 60 seconds sensitive-ness, graduated on the glass, is attachedto the extreme end of the position of the bubble insuresgreater accuracy in leveling and makesit visible in its entire length from bothsides. The telescope is reversible fromboth ends. There is a center point inthe top of the telescope axis for thepurpose of setting under suspendedplumb bob in shaft or tunnel work. The four leveling arms are slottedand can be adjusted by means of theset screws. All clamp and tangentscrews are of improved constructionwith counterspring. The clamp screwto the lower plate is flat and locateddirectly behind the tangent screw whichis round. This makes them easily ac-cessible to the hand and easily dis-tinguishable. The two f
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Keywords: ., bookcentury1800, bookdecade1890, bookidpublicworks3, bookyear1896
