The journals of November 19, 1805 capture the Corps of Discovery split between two distinct fields of observation along the south shore of the Columbia near its mouth. William Clark is on the move, pushing north along the coast in pursuit of geographic detail; Patrick Gass remains with the main camp, where Chinookan visitors come and go. The resulting entries are not redundant but complementary, and they expose how differently the two men construed the obligation to record a day.
Clark’s Mobile Survey
Clark’s entry is dense with bearings, distances, and natural-history measurement. He moves through “emencely bad thickets & hills,” breakfasts on a deer killed by Joseph Field, then strikes out on a course “N. 20 E. 5 miles” to a sand bar where, as he notes, “the high rockey hills end and a low marshey Countrey Suckceed.” The geographic transition matters to him; he marks the moment by carving his name into a pine:
I proceeded up the Course N. 10° W. 4 miles & marked my name & the Day of the Month on a pine tree
Clark also pauses over the strange tinted surf — “the waters which Wash this Sand beach is tinged with a deep brown Colour for Some distance out” — and over carcasses on the strand: “a Dead Sturgen 10 feet long on the Sand, & the back bone of a Whale.” Most striking is his anatomical inventory of the California condor (“The Buzzard which Ruben Fields killed”), measured wingtip to wingtip at “9 feet 0 Inches,” with toe, tail, and bill recorded to the quarter-inch. The register is that of a field naturalist working against the weather. Clark even doubles the entry, producing an abbreviated second version that ends with the telling cross-reference “See another book for perticulars” — evidence of his layered notebook practice on this stretch of coast.
Gass at Camp: The Ethnographic Detail
Gass, by contrast, was not on the reconnaissance. His entry is short, domestic in scale, and centers on the rotation of Chinookan visitors at the camp. Where Clark counts miles, Gass counts people: “They consisted of 15 men and one squaw.” He notices what Clark, absent, could not — the trade item that has become one of the most-cited material-culture observations of the expedition’s coastal weeks:
one of them had a hat made of the bark of white cedar and bear-grass, very hand-somely wrought and water proof.—One of our party purchased it for an old razor.
The phrase “very handsomely wrought” is a small aesthetic judgment of a kind Clark rarely offers in his geographic prose, and the exchange rate — a finely woven waterproof hat for a worn razor — is recorded without comment but not without weight. Gass also closes with the day’s hunting tally (“Our hunters killed 3 deer to-day”), the kind of camp bookkeeping that Clark, busy on the beach, omits.
Cross-Narrator Patterns
Several patterns emerge when the two entries are read together. First, the division of observational labor is geographic: Clark’s attention follows his feet, so the Chinookan visitors and the cedar hat fall entirely to Gass. Without the sergeant’s entry, the hat trade would be unrecorded for this date. Second, the registers diverge sharply. Clark’s prose is technical — courses, distances, measurements in feet and lines — while Gass writes in the plainer, more narrative idiom that would later make his published 1807 journal the first widely accessible account of the expedition. Third, neither narrator borrows from the other. Gass is not summarizing Clark, and Clark shows no awareness of the second party of fifteen visitors who arrived at four o’clock; his second, condensed version of the day is purely topographic.
The day thus offers a useful caution for readers of expedition sources: a single date can yield a thoroughly surveyed coastline and a thoroughly observed encampment without the two records overlapping in any meaningful particular. The condor and the cedar hat belong to the same November 19, but only the combined journals preserve both.
