The Northern Trading Co's steam wheeler 'Trader', pictured at 11:30 at night with the sun only just going down. This magic lantern slide has been hand-coloured, and is also available as a photo print in Miriam Green Ellis' photo album.
Two steam wheelers that travelled the rivers of Northern Alberta, the A & A Company's 'Slave River' and the H. B. Company's 'Athabasca River'. Both vessels are named for actual rivers.