Ayrton, W.E.; Perry, J.; Sumpner, W.E.

Quadrant Electrometers

First Edition. 8vo, paged [53]-58; gray cover with black print, peripheral tanning, tears at top corners and bottom left corner, tears along spine edge, upper right corner bumped and creased throughout, light spotting; interior clean but for light spotting; "From the Proceedings of the Royal Society, Vol. 50"; "Received May 19, 1891."

13-440-1293258

Rockville Non-Retail Listings

Price: $25 save 25% $18.75