Three Argand Bronze and Crystal Luster Electrified

Three Argand Bronze and Crystal Luster Electrified Lamps. Bronze with gilt bronze accents, hung with crystal lusters; comprising one two light lamp and two single light lamps. {Approximate dimensions: Single light 20 high x 11 inches wide, two light 21 1/4 high x 14 1/2 inches wide.}. Condition: Patina and wear to bronze. Some loss and chipping to the lusters. Loss to gilt bronze accent piece connecting the arm to the stem on the two light piece, loss to similar piece on one single light lamp.