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Versions of Generic boom arm for desk microphone, spring-braced, 28 in reach

Published versions never change. A new license, new data or new geometry is always a new version; people who used an older one keep it.

Drawing	Version	Change	License	Status	Published
	Version 2	GeometryAdded the clamp, base post, two arm links, spring where fitted, swivel, microphone cradle with capsule and the pop screen (plan and 3D).	CC0	Published	Nov 3, 2026
	Version 1	GeometryFirst version.	CC0	Published	Nov 3, 2026