KWP-C13861-04

Butterflies from Colorado

KWP-C13860-57

Butterflies and a moth from Russia

KWP-C13857-40

Butterflies from northwestern Canada and Alaska

KWP-C13857-46

Butterflies from northwestern Canada

KWP-C13857-24

Butterflies from Alaska

KWP-C13859-10

Butterflies and moths from Alaska

KWP-C13859-02

Butterflies from Alaska

KWP-C13859-05

Butterflies from Alaska

KWP-C13859-39

Butterflies from Alaska and Canada

KWP-C13859-03

Butterflies from Alaska

KWP-C13858-03

Butterflies from northwestern Canada

KWP-C13858-26

Butterflies from northwestern Canada

KWP-C13858-21

Butterflies from Alaska

KWP-C13858-29

Butterflies from northwestern Canada and Greenland

KWP-C13858-30

Butterflies from northwestern Canada and Alaska

KWP-C13858-32

Butterflies from northwestern Canada

KWP-C13858-08

Butterflies from northwestern Canada

KWP-C13858-09

Butterflies from northwestern Canada

KWP-C13858-02

Butterflies from northwestern Canada

KWP-C13858-16

Butterflies from northwestern Canada

KWP-C13858-11

Butterflies from northwestern Canada

KWP-C13858-13

Butterflies from northwestern Canada

KWP-C13858-05

Butterflies from northwestern Canada

KWP-C13858-06

Butterflies from northwestern Canada

KWP-C13858-07

Butterflies from Canada, including Colias johanseni

KWP-C13857-43

Butterflies from northwestern Canada

KWP-C13857-36

Butterflies from northwestern Canada

KWP-C13857-38

Butterflies from Alaska

KWP-C13857-30

Butterflies from northwestern Canada and Alaska

KWP-C13858-40

Butterflies from Alaska

KWP-C13859-04

Butterflies from Alaska

KWP-C13858-52

Butterflies from Alaska

KWP-C13854-01

Kenelm W. Philip’s Synoptic Collection of Alaskan Lepidoptera

KWP-C13859-22

Butterflies and moths from Alaska and Canada

KWP-C13859-31

Butterflies from Alaska and Canada

KWP-C13858-27

Butterflies from Alaska

KWP-C13859-41

Butterflies and moths from Alaska and Canada