"This book supersedes the edition of 1971 and includes all suitable material of that book. Insulators have been added. Princes have been reviewed and much pertinent information has been added." Supplement has 300 additional insulators.
Publisher: Gerald Brown
Date Published: n/a
Place Published: Two Buttes, CO
Condition: Very Good
Dust Jacket: No
Jacket Condition: n/a
Details: 1972; 1974. 169; D, 68 p. 28 cm. Hundreds of b&w illustrations by Gerald and Harold Brown. Main text has black spiral binding with mustard-coloured boards. Supplement is an orange paperback. Both volumes inscribed by author on a front endpaper. Both have tape residue inside front and rear covers.