Ram, Gilbert S.; The incandescent lamp and its manufacture
LONDON, THE ELECTRICIAN PRINTING, 1880 FIRST, HARD BACK
Overall Condition is: READING COPY ONLY
OUTSIDE FRONT CLOTH TORN FULL LENGTH, FRONT BOARD IS STILL ATTACHED.LOWER LEFT CORNER OF COVER AND 15 PAGES WATERMARKED. BRIGHT GILT LETTERING ON COVER , SPINE FADED . TEXT CLEAN AND FIRM VERY EARLY BOOK ON THE LIGHTBULB.
REF#:036401