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Fantastic collection of four vintage American-made brass testing sieves. These heavy-duty industrial grading screens feature beautiful stamped brass identification plates, solid brass frames, and fully intact wire mesh.
Because the mesh screens are completely free of tears, holes, or wall separation, this set is perfectly suited for functional use (gold prospecting, soil testing, geology) or as statement industrial chic/steampunk decor.
Included in this Lot:
Newark Wire Cloth Co. (3/8\" Opening): Coarse, heavy-gauge wire grid in excellent condition.
W.S.
Tyler Standard Screen Scale (14 Mesh / .046\"): Great screen tension, clean frame.
W.S. Tyler Company (No. 40 Mesh / 420 Microns): Strong screen integrity with some light, authentic green verdigris patina near the inside rim.
Fisher Scientific Co. (No. 80 Mesh / 177 Microns): Highly sought-after ultra-fine mesh screen. Taut and fully intact.
Standard 8-inch frames.
Cosmetics: Striking natural aged patina. We have left them unpolished and as found to preserve their history. They have not been cleaned.