Pharomachrus fulgidus -- White-tipped quetzal. Alternate name on piece: Trogon ramonianus Layout drawing, color added; note on form, one on color; relative positions of the two birds slightly changed in the published plate; at head of title "Wilson Sturge Esq. Birmingham"; [Curtis] 8-4674; diagram in top margin (vertical section of soil layers?). Artist's name(s): Gould, John; Richter, Henry Constantine.