This from the Society Auctioneer Peter Webb.
The 2024 auction is to be held at the PHS congress at Redditch in October and is progressing well with plenty of nice material already submitted. The last chance to provide material for this auction will be at the joint PHS & RPSL meeting at York on 18th July. I will be there to accept anything you would like to sell in the Auction. The list of lots will be available online from the beginning of August and sent out with the September journal. Postal bids are welcome and photocopies of lots available on request. Contact auctioneer@postalhistory.org.uk for more information