Vintage Patinated Copper Drafting Compass Seed Divider
An elegant bird feeder designed as a functional, oversized drafting compass that distributes seeds through a hinged central pivot point.

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Construct the two main support arms from reclaimed walnut, milling them into tapered, geometric lengths that mimic the precision of vintage drafting tools. Finish the wood with a deep oil rub to contrast beautifully against the copper hardware.

Fabricate the central pivot hinge using aged copper sheets and a threaded bolt, creating a mechanism that holds the feed chamber at a precise angle. The copper is chemically patinated to provide an authentic, weathered aesthetic that highlights the mechanical joints.

Install the central seed reservoir as a sliding vertical sleeve within the compass arms, allowing users to adjust the flow rate by raising or lowering the hopper. Small copper baffles are attached to the base of the chamber to control the output of birdseed.

Mount the assembly using a decorative brass locking thumbwheel at the apex of the compass, ensuring the structure can be easily collapsed for cleaning or winter storage. This functional piece blends industrial drafting aesthetics with practical avian nutrition.
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