KWP-C13861-04

Butterflies from Colorado

KWP-C13857-47

Butterflies from northwestern Canada

KWP-C13858-03

Butterflies from northwestern Canada

KWP-C13858-28

Butterflies from northwestern Canada

KWP-C13859-06

Misc. butterflies and Pieris marginalis complex from Alaska

KWP-C13858-05

Butterflies from northwestern Canada

KWP-C13857-48

Butterflies from northwestern Canada

KWP-C13854-01

Kenelm W. Philip’s Synoptic Collection of Alaskan Lepidoptera