Animals
- 1921 Gallaher's Animals & Birds of Commercial Value
- 1921 Liebig Animals and their Furs (French Text) (F1126, S1128)
- 1921 Liebig Animals and their Furs (Italian Text) (F1126, S1128)
- 1921 Liebig Bird Migration (French Text) (F1121, S1122)
- 1921 Liebig Bird Migration (Italian Text) (F1121, S1122)
- 1921 Liebig In the Animal World (French Text) (F1123, S1124)
- 1921 Liebig In the Animal World (German Text) (F1123, S1124)
- 1921 Liebig In the Animal World (Italian Text) (F1123, S1124)
- 1921 Liebig Prehistoric Animals (French Text) (F1122, S1123)
- 1921 Liebig Prehistoric Animals (Italian Text) (F1122, S1123)
Fantasy
Historical
- 1921 Liebig (Famous Actors-Playwrights) (French text) (F1114, S1111)
- 1921 Liebig Ancient Centers of Commerce (Dutch Text) (F1112, S1109)
- 1921 Liebig Ancient Centers of Commerce (French Text) (F1112, S1109)
- 1921 Liebig Ancient Centers of Commerce (German Text) (F1112, S1109)
- 1921 Liebig Ancient Centers of Commerce (Italian Text) (F1112, S1109)
- 1921 Liebig Ancient Sicily (Italian Text) (F1128, S1129)
- 1921 Liebig Astronomers II (French Text) (F1113, S1110)
- 1921 Liebig Astronomers II (German Text) (F1113, S1110)
- 1921 Liebig Astronomers II (Italian Text) (F1113, S1110)
- 1921 Liebig Autrefois et aujourd'hui (Glimpses of Earlier Events) (French Text) (F1125, S1127)
- 1921 Liebig Canada (French Text) (F1115, S1112)
- 1921 Liebig Canada (German Text) (F1115, S1112)
- 1921 Liebig Canada (Italian Text) (F1115, S1112)
- 1921 Liebig Canali (Canals) (Italian Text) (F1093, S1113)
- 1921 Liebig Canals (French Text) (F1093, S1113)
- 1921 Liebig Dante Alighieri II (French Text) (F1096, S1116)
- 1921 Liebig Dante Alighieri II (Italian Text) (F1096, S1116)
- 1921 Liebig Experiments in Physics (French Text) (F1116, S1115)
- 1921 Liebig Experiments in Physics (Italian Text) (F1116, S1115)
- 1921 Liebig Famous Actor-Playwrights (Italian Text) (F1114, S1111)
- 1921 Liebig Glimpses of Earlier Events (Dutch Text) (F1125, S1127)
- 1921 Liebig Glimpses of Earlier Events (German Text) (F1125, S1127)
- 1921 Liebig Glimpses of Earlier Events (Italian Text) (F1125, S1127)
- 1921 Liebig Goldsmiths through the Ages (Dutch Text)(F1103, S1097)
- 1921 Liebig Goldsmiths through the Ages (German Text)(F1103, S1097)
- 1921 Liebig Goldsmiths through the Ages (Italian Text)(F1103, S1097)
- 1921 Liebig Histoire du Gaz (The Story of Gas) (French Text) (F1117, S1118)
- 1921 Liebig Kleine Ursachen, grosse Wirkungen (Great Discoveries) (German Text) (F1124, S1126)
- 1921 Liebig Leonardo Da Vinci (French Text) (F1120, S1121)
- 1921 Liebig Leonardo Da Vinci (German Text) (F1120, S1121)
- 1921 Liebig Leonardo Da Vinci (Italian Text) (F1120, S1121)
- 1921 Liebig Les Origines des Grandes Decouvertes (Great Discoveries) (French Text) (F1124, S1126)
- 1921 Liebig Opera - "Sapho" (French Text) (F1127, S1125)
- 1921 Liebig Opera - "Sapho" (German Text) (F1127, S1125)
- 1921 Liebig Opera - "Sapho" (Italian Text) (F1127, S1125)
- 1921 Liebig Sicilae antiquité (Ancient Sicily) (French Text) (F1128, S1129)
- 1921 Liebig The Causes of Great Discoveries (Dutch Text) (F1124, S1126)
- 1921 Liebig The Causes of Great Discoveries (Italian Text) (F1124, S1126)
- 1921 Liebig The Composer Gluck (French Text) (F1087, S1114)
- 1921 Liebig The Composer Gluck (German Text) (F1087, S1114)
- 1921 Liebig The Foundry (Dutch Text) (F1099, S1117)
- 1921 Liebig The Foundry (French Text) (F1099, S1117)
- 1921 Liebig The Foundry (German Text) (F1099, S1117)
- 1921 Liebig The Foundry (Italian Text) (F1099, S1117)
- 1921 Liebig The St. Gothard Pass (Dutch Text) (F1119, S1120)
- 1921 Liebig The St. Gothard Pass (French Text) (F1119, S1120)
- 1921 Liebig The St. Gothard Pass (German Text) (F1119, S1120)
- 1921 Liebig The St. Gothard Pass (Italian Text) (F1119, S1120)
- 1921 Liebig The Story of Gas (German Text) (F1117, S1118)
- 1921 Liebig The Story of Gas (Italian Text) (F1117, S1118)
- 1921 Liebig Unusual Linguistic Areas of Italy (French Text) (F1130, S1131)
- 1921 Liebig Unusual Linguistic Areas of Italy (German Text) (F1130, S1131)
- 1921 Liebig Unusual Linguistic Areas of Italy (Italian Text) (F1130, S1131)
- 1921 Universal US Presidents Strip Cards (W563)
Movies
- 1921 American Caramel Movie Stars (E123)
- 1921 Charlie Chaplin Straight Text Strip Cards
- 1921 Strip Cards W551