[FullRangeMan]

Hi,
Mr.Chris Parry, BSc, G8JFJ from UK genereously is offering this useful PDF book for free at this online address:
http://www.vk2bv.org/radio/parry1.htm
Book Title:  The Restoration of Valved HF Communications Receivers
Surely is helpfull to any tube amp fan, as many maintenance care are the same.
Very Thanks to Mr.Parry.