Ajax distinctive specialties : embodying the characteristic points of merit found only in the Ajax make. (1907)
Ajax Line Material Co. · Ajax Line Material Co. · leaf 17
Ajax Medium Mast-Ar m … A common-sense typeof Mast-Arm, furnishedwith a steel Thrust-Armfrom which a pair of steelstrain rods run to theheadpiece, giving a dou-ble bracing to keep thefixture from swaying inhigh winds. The pole-plate has a weatherproofpulley fastened direct to it, the Thrust-Arm is made of extra heavy…
Electric lighting · Metal fabrications · Interior lighting fixtures, lamps, and ballasts · Wire rope assemblies · Decorative forged metal
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![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer03inte-450-273.webp)
