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File consists of an illustration of the butterfly Pieris rapae, also known as Cabbage White. Illustration can be found on page 76 of the book Butterflies of British Columbia.

Subseries contains illustrations by Ian Sheldon of butterflies from the Papilionidae family.

File consists of an illustration by Ian Sheldon of the butterfly Vanessa cardui.

File consists of an illustration by Ian Sheldon of the moth, Arctia caja, also know as Garden Tiger Moth.

File consists of an illustration by Ian Sheldon of the moth Ascalapha odorata, also known as Black Witch.

Subseries contains illustration by Ian Sheldon of moths from the Lasiocampinae family.

Subseries consists of illustrations by Ian Sheldon of moths from the Geometridae family.

File consists of an illustration by Ian Sheldon of the butterfly Lycaena helloides.

File consists of an illustration by Ian Sheldon of the butterfly Vanessa atalanta.

File consists of an illustration by Ian Sheldon of the moth, Lophocampa maculata, also known as the Spotted Tussock Moth.

File consists of an illustration by Ian Sheldon of the moth Gnophaela vermiculata, also known as Police Car Moth.

Series consists of illustrations by Ian Sheldon of butterflies from the Hesperiidae family, Pieridae family Lycaenidae family, Papilionidae family, Rioinidae family, and Nymphalidae family. Some of these illustrations were featured in publications.

Subseries consists of illustrations by Ian Sheldon of butterflies from the Pieridae family.

File consists of an illustration by Ian Sheldon of the butterfly, Papilio canadensis, also known as the Canadian Tiger Swallowtail.

File consists of an illustration by Ian Sheldon of the butterfly Cercyonis pegala, also known as the Common Wood Nymph, which is part of the sub family Satyridae.

File consists of an illustration by Ian Sheldon of the butterfly Limenitis arthemis.

File consists of an illustration by Ian Sheldon of the butterfly Boloria bellona.

Subseries consists of illustrations by Ian Sheldon of moths from the Erebidae family.

File consists of an illustration by Ian Sheldon of the moth Malacosoma disstria, also known as Forest Tent Caterpillar.

File consists of an illustration by Ian Sheldon of the moth Nemoria sp.

Sub-series consists of illustrations by Ian Sheldon of butterflies from the Lycaenidae family, also known as Blues. Some illustrations can be found in the book Acorn, John and Sheldon, Ian. Butterflies of British Columbia, Edmonton: AB, Lone Pine Publishing, 2006.

Subseries consists of illustrations by Ian Sheldon of butterflies from the Nymphalidae family.

File consists of an illustration by Ian Sheldon of the butterfly Speyeria cybele.

File consists of an illustration by Ian Sheldon of the butterfly Phyciodes lustra.

Series consist of illustrations of moths by Ian Sheldon.

File consists of an illustration by Ian Sheldon of the moth Ctenucha virginca, also known as Virginia Ctenucha.

Sub-series consists of illustrations by Ian Sheldon of butterflies in the Hesperiidae family, also known as Skippers. Illustrations were completed for a variety of projects.

File consists of an illustration of the butterfly Thymelicus lineola , also known as a European Skipper.

File consists of an illustration of the butterfly Pontia occidentalis, also known as Western White . Illustration can be found on page 65 of the book Butterflies of British Columbia.

File consists of an illustration of the butterfly Pontia protodice, also known as Checkered White. Illustration can be found on page 67 of the book Butterflies of British Columbia.

File consists of an illustration of the butterfly Pontia beckerii, also known as Becker's White. Illustration can be found on page 68 of the book Butterflies of British Columbia.

File consists of an illustration of the butterfly Pieris oleracea, also known as Viened White. Illustration can be found on page 72 of the book Butterflies of British Columbia.

File consists of an illustration of the butterfly Euchloe creusa, also known as Northern Marble. Illustration can be found on page 79 of the book Butterflies of British Columbia by John Acorn and Ian Sheldon. Note on the back of the illustration reads, "Dave Lawrie, Plateau Mtn. Kananaskis Alberta 8 vn. 90 #90-07-08-03."

File consists of an illustration by Ian Sheldon of the butterfly Anthocharis sara, also known as Sara Orangetip. Handwritten note on the back of the illustration reads, "D. Lawrie Whistler Mtn. AB Mines Lake May 23, 99 el. 5000 #99-05-23-01."

File consists of an illustration by Ian Sheldon of the butterfly Anthocharis sara , also known as SaraOrangetip. Handwritten note on the back of the illustration reads, "D. Lawrie Whistler Mtn. Mines Lake AB 24.V.9 5000 #99-05-24-01."

File consists of an illustration by Ian Sheldon of the butterfly Colias gigantean, also known as Giant Sulphur.

File consists of an illustration by Ian Sheldon of the butterfly Colias Alexandra. Handwritten note on the back of the illustration reads, "C. alexandra columbiensis [male] Thormin Coll' #40525 [Jenner?] Ferry AB 11.VI.78 modified to make it c.a. columbiensis by adding pinkish fringe [and] to [-?]"

File consists of an illustration by Ian Sheldon of the butterfly Colias meadii.

File consists of an illustration of the butterfly Lycaedies melissa melissa. Note on the back of the illustration reads, " Lycaedies melissa melissa. Empress AB 22. V. 76 JHA Coll."

File consists of an illustration by Ian Sheldon of the butterfly Everes amyntula. Handwritten note on the back of the illustration reads, "Everes amyntula JHA Coll" Edmonton. 28.V.75."

File consists of an illustration by Ian Sheldon of the butterfly Lycaene hyllus.

File consists of an illustration by Ian Sheldon of the butterfly Lycaena helloides. Handwritten note on the back of the illustration reads, "JHA Coll' Empress AB 22.V.76."

File consists of an illustration by Ian Sheldon of the butterfly Lycaena helloides. Handwritten note on the back of the illustration reads, "JHA Collection [Jenner?] 24 V 76."

File consists of an illustration by Ian Sheldon of the butterfly Lycaena mariposa. Handwritten note on the back of the illustration reads, "John's slides and specimen."

File consists of an illustration by Ian Sheldon of the butterfly Glaucopsyche lygdamus couperi. Handwritten note on the back of the illustration reads, "Glaucopsyche lygdamus couperi [female] Edmonton 28.V.75 JHA Coll' [and] slide Edmonton VI.99."

File consists of an illustration by Ian Sheldon of the butterfly Lycaeides idas scudderi. Handwritten note on the back of the illustration reads, "Lycaeides idas scudderi JHA Coll' Yukon 7.VII.85 [Julius Creek?]."

File consists of an illustration by Ian Sheldon of the butterfly Parnassius smintheus, also known as Rocky Mountain Parnassius.

File consists of an illustration by Ian Sheldon of the butterfly Papilio machaon oregonius. Handwritten note on the back of the illustration reads, "Felix Sperling specimen Kamloops BC 1983."

File consists of an illustration by Ian Sheldon of the butterfly Papilio indra. Handwritten note on the back of the illustration reads, "P. indra [male] Green [Cayon/] Utah Lache Co. USA no date [Hilchie?] Coll'."

File consists of an illustration by Ian Sheldon of the butterfly Papilio rutulus, also known as Western Tiger Swallowtail. Handwritten note on the back reads, "Specimen: [?] from JA."

File consists of an illustration by Ian Sheldon of the butterfly Oeneis chryxus caryi, which is part of the sub family Satyridae. Handwritten note on the back of the illustration reads, "O. chryxus caryi Yukon Champagne 9.VII.85 JHA Coll'."

File consists of an illustration by Ian Sheldon of the butterfly Oeneis alberta alberta. Handwritten note o the back of the illustration reads, "Oeneis alberta alberta Wintering Hills AB I.V.92 JHA Coll"."

File consists of an illustration by Ian Sheldon of the butterfly Oeneis bore hanburyi. Handwritten note on the back of the illustration reads, "O. bore hanburyi Yukon Judas Ck. 7.VII.85 JHA Coll""

File consists of an illustration by Ian Sheldon of the butterfly Nymphalis californica. Handwritten note on the back of the illustration reads, "LACMNH Emmell [and] E[-?] Coll" 18.VII.60 [Domer?] Summit Nr. Truckee California."

File consists of an illustration by Ian Sheldon of the butterfly Nymphalis antiopa. Handwritten note on the back of the illustration reads, "JHA slide Edmonton May 97."

File consists of an illustration by Ian Sheldon of the butterfly Speyeria cybele leto.

File consists of an illustration by Ian Sheldon of the butterfly Speyeria zerene. Handwritten note on the back of the illustration reads, "S.zerene JHA Coll" Kamloops 1.VIII.76."

File consists of an illustration by Ian Sheldon of the butterfly Speyeria atlantis hollandi. Handwritten note on the back of the illustration.

File consists of an illustration by Ian Sheldon of the butterfly Speyeria mormonia euronyme. Handwritten note on the back of the illustration.

File consists of an illustration by Ian Sheldon of the butterfly Speyeria mormonia euronyme. Handwritten note on the back of the illustration reads, "JHA Coll' Highwood Pass AB 27.VII.92 S. mormonia euronyme."

File consists of an illustration by Ian Sheldon of the butterfly Boloria frigga. Handwritten note on the back of the illustration reads, "B.frigga JHA Coll' Rocky Mtn. Hse. AB 5.Vii.80."

File consists of an illustration by Ian Sheldon of the butterfly Catocala relicta, also known as White Underwing.

File consists of an illustration by Ian Sheldon of the moth Catocala aholibah, also known as Aholibah Underwing.

File consists of an illustration by Ian Sheldon of the moth Hyles galii, also known as Galium Sphinx.

File consists of an illustration by Ian Sheldon of the moth Hemaris diffinis, also known as Snowberry Clearwing.

File consists of an illustration by Ian Sheldon of the moth Prionoxystus robiniae, also known as Carpenter Worm Moth.

Series consists of illustrations by Ian Sheldon of beetles.

Sub series consists of illustrations of beetles by Ian Sheldon from the Cucujidae family.

File consists of an illustration of the butterfly Neophasia menapia, also known as White Pine . Illustration can be found on page 63 of the book Butterflies of British Columbia.

File consists of an illustration of the butterfly Euchloe creusa, also known as Northern Marble. Illustration can be found on page 80 of the book Butterflies of British Columbia by John Acorn and Ian Sheldon. Note on the back of the illustration reads, " D. Lawrie Kananaskis AB Plateau Mtn. July 8 90 #90-07-08-03."

File consists of an illustration by Ian Sheldon of the butterfly Colias eurytheme, also known as Orange Sulphur.

File consists of an illustration by Ian Sheldon of the butterfly Colias christina.

File consists of an illustration by Ian Sheldon of the butterfly Colias canadensis. Handwritten note on the back of the illustration reads, "Stickland K.Bowman Nordegg AB 28.V..26."

File consists of an illustration by Ian Sheldon of the butterfly Colias nastes. Handwritten note on the back of the illustration reads, "D.Lawrie Plateau Mtn. AB 28.VII.85 #85-07-28-01."

File consists of an illustration of the butterfly Agriades glandon, also known as Arctic Blue. Illustration can be found on page 182 of the book Butterflies of British Columbia by John Acorn and Ian Sheldon.

File consists of an illustration of the butterfly Lycaedies melissa melissa. Business card for Lone Pine Publishing on the back of the illustration. File also consists of a coloured photocopy of a page in a publication where the illustration is featured.

File consists of an illustration of the butterfly Vacciniina optilete. Note on the back of the illustration reads, "V. Optilete [female] JHA Coll' Nestow AB 10.VII.98."

File consists of an illustration by Ian Sheldon of the butterfly Satrium saepium from the Lycaenidae family also known as hairstreaks and blues. Handwritten note on the back of the illustration reads, " JHA Slide [Monet?] PP BC."

File consists of an illustration by Ian Sheldon of the butterfly Invisalia mossi. Handwritten note on the back of the illustration reads, "JHA Collection Opal AB 12.V.84."

File consists of an illustration by Ian Sheldon of the butterfly Lycaena dorcas. Handwritten note on the back of the illustration reads, "L.dorcas [female] JHA slide Opal 19.VII.92."

File consists of an illustration by Ian Sheldon of the butterfly Parnassius smintheus, also known as Rocky Mountain Parnassius.

File consists of an illustration by Ian Sheldon of the butterfly Parnassius clodius, also known as Cloudis Parnassian. Handwritten note on the back of the illustration reads, "P. clodius Smith Mtn. Idaho 29.VII.77 [Carr Hil-?] Coll' Lot 8." Illustration can be found on page 36 of the book Butterflies of British Columbia.

File consists of an illustration by Ian Sheldon of the butterfly Coenonympha tullia, which is part of the sub family Satyridae. Note on the back of the illustration reads, "Coenonympha tullia subsp? LACMNH [Herme?] Collection North Shore Mono Lake Mon County Calif. 13-VI-73."

File consists of an illustration by Ian Sheldon of the butterfly Cercyonis pegala ino, which is part of the sub family Satyridae. Note on the back of the illustration reads, "C. Pegala ino [male] Bindloss Ab 13.VII.74 K. Shaw JAA Coll."

File consists of an illustration by Ian Sheldon of the butterfly Erbia discoidalis. Hand written note on the back of the illustration reads, "E. discoidalis JHA [?] [?] AB 15.IV.92."

File consists of an illustration by Ian Sheldon of the butterfly Oeneis melissa. Handwritten note on the back of the illustration reads,"O. melissa JHA [?] Plateau Mtn. AB 22.VII.97."

File consists of an illustration by Ian Sheldon of the butterfly Vanessa annabella . Handwritten note on the back of the illustration reads, "V. annabelle [male] D. Lawrie Coll" #98-03-21-16 G[-?] Rd. Riverside Co. California 21.III.98 el 2800'."

File consists of an illustration by Ian Sheldon of the butterfly Limenitis arthemis rubrofasciata. Handwritten note on the back of the illustration reads, "L. arthemis rubrofasciata [?] ON 15.VII.74 JHA Coll"."

File consists of an illustration by Ian Sheldon of the butterfly Euptoeita claudia. Handwritten note on the back of the illustration.

File consists of an illustration by Ian Sheldon of the butterfly Boloria selene atrocostalis. Handwritten note on the back of the illustration reads, "B. selene atrocostalis JHA Coll' Gull Lake AB 15. VII.73."

File consists of an illustration by Ian Sheldon of the butterfly Boloria selene atrocostalis. Handwritten note on the back of the illustration.

File consists of an illustration by Ian Sheldon of the butterfly Boloria freijia. Handwritten note on the back of the illustration reads, "JHA Coll' B. frejia Spelly Cross 10.VII.72 T. Pike."

File consists of an illustration by Ian Sheldon of the butterfly Euphydryas chalcedona anicia. Handwritten note on the back of the illustration reads, "E.chalcedona anicia JHA Coll' Highland Pass AB 2.VVI.84."

File consists of an illustration by Ian Sheldon of the butterfly Euphydryas battoides. Handwritten note on the back of the illustration reads, "LACMNH [Hungry?] Valley Na Gorman California 8.VI.83 Col. Bob Wahashi."

Subseries consists of illustrations by Ian Sheldon of moths from the Sphingidae family.

File consists of an illustration by Ian Sheldon of the moth Hyalophora euryalus, also known as California Silkmoth.

File consists of an illustration by Ian Sheldon of the moth Hemileuca hera, also known as Hera Buck Moth.

Subseries consists of illustrations by Ian Sheldon of moths from the Cossidae family.

File consists of an illustration by Ian Sheldon of the cricket Oecanthus sp., also known as a Tree Cricket.