I just put this on eBay:
Six Picador Plummer Blocks with 0.625" oil lite bearings:
- Four tall-boys (marked Fig 220), centre height approx 3.75" - Two standard (marked Fig 412), centre height approx 1"
One bracket (marked Fig 700)
I believe these are the same as shown here:
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I'm not sure whether mine are new or used; if you assume they're "used" you may get a pleasant surprise.