The gates Pedro Miguel / J. Pennell.

Drawing shows construction of the Pedro Miguel lock gates at the Panama Canal.

[Panama Canal series] Edition of 50.
Signed and titled on stone on lower right.
Signed and titled in pencil on center and lower left.
Wuerth, 231
American prints in the Library of Congress : a catalog of the collection / compiled by Karen F. Beall... Baltimore : Johns Hopkins Press, 1970, p. 357.
LC purchase.
Exhibited: "Capitol Visitor Center" at the U.S. Capitol, Washington, D.C., 2013.