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The San Mateo County Historical Association
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The mission of the San Mateo County Historical Association is to inspire wonder and discovery
of the cultural and natural history of San Mateo County.

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  1. Ampex Model 300 7 1/2-15 Motor Drive Pulley, 1949 - Pulley

    Ampex Model 300 7 1/2-15 Motor Drive Pulley, 1949. Steel cylindrical piece has a hole down the center. Bottom two-thirds are wider than top third. There are two tiny holes across from one another in the top third.

    Record Type: Object

    Ampex 300 Recorder Motor Drive Pulley, 1949
  2. Belt Pulley - Pulley

    Iron belt pulley used to run blacksmithing bellows, a trip-hammer or other tools via wind or water power--one disk mounts to the power source while the other side mounts to the tool. Unit has a central rod with one large disk on right and what looks like three tapered connected disks on left. There is a triangular piece on rod between disks. Unit mount on ends via two upside-down V-brackets.

    Record Type: Object

    Belt Pulley
  3. Block and Tackle, c. 1930-1960 - Block and Tackle

    Block and Tackle, c. 1930-1960. Double cylindrical wooden block with two metal rings for pulley system. Metal rings connected to wooden block through metal rod. Metal ring connected to wooden block attaches metal U-hook tackle.

    Record Type: Object

    Double Block & Tackle
  4. Pulley - Pulley

    Pulley. Double pulley is solid metal with two wheels inside a diamond-shaped body which is painted green. A solid metal hook is mounted to one end.

    Record Type: Object

    Pulley
  5. Single Block and Tackle, c. 1930-1960 - Block and Tackle

    Single Block and Tackle, c. 1930-1960. Black painted single cylindrical wooden block with metal ring for pulley system. Metal ring connected to wooden block through metal rod. Metal ring connected to wooden block attaches metal two J-hook tackles. Other end of wooden block has two metal pieces securing metal ring.

    Record Type: Object

    Single Block & Tackle
  6. Three Pulley Block and Tackle, n.d. - Block and Tackle

    Three Pulley Block and Tackle, n.d. Painted black wooden tackle that is oval cylindrical in shape. Three metal pulley rings inside wooden frame. Rings are attached by a metal rod that extends the length of the tackle. Metal half circles at top of pulley are broken off and missing. Two steel J-hooks attached with bolts to the half circle metal pieces.

    Record Type: Object

    Three-pully Block and Tackle
  7. Triple Block and Tackle, c. 1930-1960 - Block and Tackle

    Triple Block and Tackle, c. 1930-1960. Triple cylindrical metal block with three metal rings for pulley system. Metal rings connected to metal block with steel rod. Ring connected to metal block attaches metal J-hook tackle. Either sides of metal block have embossed stars.

    Record Type: Object

    Block and Tackle

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