Black and white photographic print annotated on the reverse: "Original Experimental Oscillogyro Symetrical Beam and Twin Elastic Hinge Design, that was found to be susceptible to hairline cracks on assembly when tested. This is the first trial assembly incorporating machined plastic parts to prove the basic design and enable some testing to start whilst waiting for long lead special ceramic seals, beam plates and other parts to be delivered from specialist suppliers."

Details

Identifier:
2022-235/8/1
Access:
Open access.

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