For those looking for the old type sleeved thermostats. I found another few NOS, some Smiths 85025 and some equivalent AC's. They were also used in the TR3/4. I have ones with varying opening temperatures. If you are interested, contact me. Kees Oudesluijs NL [demime 1.01d removed an attachment of type text/x-vcard which had a name of coudesluijs.vcf]