Mystery Plug-In Coils - Any Ideas?

[Yorkie]

Hello David, are they single, pri/sec or tapped ?

Lawrence.

Single untapped pri or sec.

Some formers are ribbed - others are plain and close-wound. As it's handy having the finger pull to remove and insert the coils, I'll probably strip them and use them for a replica vintage 'Hikers' Two' (when I get a round tuit!), for which I have gathered most of the parts including the valves over time. See:

http://home.centurytel.net/radiosbykb7nr...spage3.htm

It's odd they way that such things as vintage coil formers are often sought after, but equally so, sometimes don't find a market. EG this one received no bids:

http://www.ebay.co.uk/itm/280996956883?s...K:MEWAX:IT&_trksid=p3984.m1438.l2649