Ledger household : premium catalogue and bargain list no. 1, The (1895)
Robert Bonner's Sons (New York, N.Y.) · The Company · leaf 6
his being the most service-able grade of fineness, because the alloy not onlygives the gold a richer color but hardens ii. Themovement has fifteen fine ruby jewels, raisedgold settings, exposed pallets, compensation bal-ance, patent Breguet hair-spring, hardened andtempered in form. We will send…
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