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The Smith's Pocket Companion, Containing Useful Information and Tables on Iron and Steel, for the Use of Smiths and Steel Workers #223384 6,85€
The Mechanics of Fitting Glasses - Giving Complete Information Concerning Fitting, Adjusting and Prescribing Eyeglass and Spectacle Frames and Mountings, and Covering All Mechanical Work Within the Province of the Refractionist #222814 5,85€