He knew how he was regarded, and perhaps this fact added some trifle of stiffening to his natural dignity, which had been sufficiently stiff in its original state.
He left a diary behind him; but apparently it did not date back to his first steamboat trip, which was said to be 1811, the year the first steamboat disturbed the waters of the Mississippi.

At the time of his death a correspondent of the 'St.Louis Republican' culled the following items from the diary-- 'In February, 1825, he shipped on board the steamer "Rambler," at Florence, Ala., and made during that year three trips to New Orleans and back--this on the "Gen.

Carrol," between Nashville and New Orleans.

It was during his stay on this boat that Captain Sellers introduced the tap of the bell as a signal to heave the lead, previous to which time it was the custom for the pilot to speak to the men below when soundings were wanted.

The proximity of the forecastle to the pilot-house, no doubt, rendered this an easy matter; but how different on one of our palaces of the present day.
'In 1827 we find him on board the "President," a boat of two hundred and eighty-five tons burden, and plying between Smithland and New Orleans.
Thence he joined the "Jubilee" in 1828, and on this boat he did his first piloting in the St.Louis trade; his first watch extending from Herculaneum to St.Genevieve.On May 26, 1836, he completed and left Pittsburgh in charge of the steamer "Prairie," a boat of four hundred tons, and the first steamer with a STATE-ROOM CABIN ever seen at St.
Louis.