Encyclopædia Britannica 1771–1860
Topic · 3 of 8 editions · peak 692 chars

PONTOON-BRIDGE

1st2nd3rd4th5th6th7th8th
EditionAs printedTypeCharsLocationvs. previous
3rd ed. (1797)PONTOON-BRIDGEarticle664vol. 15, p. 354
4th ed. (1810)PONTOON-BRIDGEarticle663vol. 17, p. 153reprint · J 1.00
7th ed. (1842)PONTOON-BRIDGEarticle692vol. 18, p. 348revised · J 0.66