Du Pont, Pierre S. (Pierre Samuel), 1870-1954 (former owner)
Handwritten on verso: '2. Changing position of the saw. Tree just to right of fallen sequoia is an abraged sized white fir tree which offers means of comparing other trees of forest with the Big Trees.'
Cummins Engine Company (spn), Baker, Dan (spk), Jones, Jeff (spk), American Truck Dealers (spn)
Monday luncheon at American Truck Dealers 2010 Convention with guest speaker Dan Baker, consultant to the trucking industry. Jeff Jones from Cummins discusses the sales of truck engines and the importance of selective catalytic reduction technology and fuel economy