Porcelain makers shop signs

Hi guys I have a large collection of porcelain makers shop signs that I would like to sell around 70 in total .
I worked in the trade for a few years in London , I have a very unusual Meissen importers porcelain wall display plaque as well , any ideas of how to shift them apart from eBay , I would really like to sell them as one lot as it’s a pain to sell them individually

 

I know someone who collects them, but whether he'd buy the lot, I don't know. If you're in London or the South East, I do know a couple of decent auctions.