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Grub Screw Bracket


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      Creator(s):
unknown

Date: 1830 -

Description: Forged metal square with grub screw fitted for locating lead counter weights to semaphore arms for balance.

Format: realia
Material: forged metal

Titles:
Grub Screw Bracket

Subjects: communicationssemaphore

Places: Mt George, Tasmania

Institution: George Town and District Historical Society Inc.

Object number: GTH_PS0299

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The content of this record is provided by George Town and District Historical Society Inc.. For any questions about the content please contact them.