Henry, the ba taps and dies are in demand by model engineers. I see you
are in the UK, so I would put them on e-bay. You could also post them
he

http://www.practicalmachinist.com/ub...?ubb=forum;f=4

free classified forum, lots of model engineer people read it. If you
would in the US I would try to buy them from you myself.
Good Luck,

Onetaxace