Ingpen - Instructions for Collecting Rearing and Preserving British - X555z

Kent - Instructions for collecting testing melting and assaying gold - X555z

Curtis - Instructions for collecting and preserving insects particula - X555z

The Robert Ingpen Illustrated Classics Collection Jungle Book Wind in the Willow

Kent - Instructions for Collecting Testing Melting and Assaying Gold - X555z

Bendire - Directions for Collecting Preparing and Preserving Birds E - X555z

Packard - Directions for Collecting and Preserving Insects - New paper - X555z