He doesn't want to attract vultures and scare off sales unless anyone is genuinely interested so if interested parties can PM me I will put the various parties in touch.
There are some excellent 10mm ranges and a couple of really good 28mm ranges in the portfolio plus a number of other ranges that are either incomplete or in niche scales.
Sorry to be a bit vague but it's a sensitive situation and I don't want to bring more troubles down on him!
(PS It's not me selling it's a proper long established company
)