Likely ca 1910 - 1915 as these pressed steel socket sets were introduced in 1908. The kit features an innovative rotating head ratchet. This set appears to be fully complete as there is literally no space for anything else and they all appear to have the same markings on them. The box itself is in superb condition as is the labeling on the underside of the lid. It appears as though all the pieces were originally nickel plated and the plating is 95%+ intact on everything. 18 Pieces in total are in this kit.
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