uples. The resistance in A NIMPEOVED POBTABLE CONCBETE MIXES. invented the tie which is illustrated in the accompany- each couple will be proportional to the intensity of the The 'accompanying engraving illustrates an improved ing engraving. The tie consists of a wire, which is light shining upon… … from. Journaled in the hopper B is DIAGBAM OF THE APPABATUS FOB TBANSMITTING SIGHT. AIT IMPEOVED BALE TIB. an agitator G, which performs a similar service for the sand supply. Beneath the ing to the various lights and shades of the image. By bent back upon itself at one end and twisted to form a…
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