The Lewis and Clark Expedition's Newfoundland dog.
Contributors: Osgood, Ernest Staples.; Jackson, Donald.
Series: WPO publication -- no. 10.
Publisher: Lewis and Clark Trail Foundation
Published: 1990
Place of publication: [Portland, Or.]
Language: eng
Number of pages: 19
Notes: "This is a Supplementary Publication of We proceeded on, the official publication of the Lewis and Clark Trail Heritage Foundation, Inc."

Cover title.

Includes bibliographical references (p. 10)
Table of contents: title: Our dog Scannon, partner in discovery / Ernest S. Osgood; title: Call him good old dog, but dont't call him Scannon / Donald Jackson.