TEKTRONIX 547 horizontal display switch wanted

[driftwoodturning]

Good day to all,
Looking to get the old lady back up and working. TEKTRONIX 547, I need several parts but the most pressing is the horizontal display rotary switch. Both sections, front and back. Hopefully still has the original wires still attached to aid in reassembly. Part number 260-534 or 262-600 I think. I would truly appreciate your help in making this my daily driver. If you have multiple parts I’ll tell you what I need want.

Thanks
Jeff

[driftwoodturning]

Still looking, it’s odd. Time base A and B switches are everywhere, can’t find this one for love or money.