Ponderosa pine thinned from 20 sq.ft./Acre to 0. Fort valley Ext StaFlagstaff Arizona

Ponderosa pine thinned to 40 sq.ft/acre. Coconino national Forest. Flagstaff Arizona

Ponderosa pine thinned to 40 sq.ft/acre. Coconino National Forest. Flagstaff Arizona

Ponderosa pine with dense groundcover of Manzanita and Arctostaphylus parryana. SE Oregon.

Ponderosa pine planted 1963, photo 1964 (30% survival). Photo M (Mike) D. Meagher

Ponderosa pine planted in furrows. N.b Mortality in natural large pine. Photo M. (Mike) D. Meagher

Machine planted ponderosa pine. Rampart Prairie. Photo M. (Mike) D. Meagher

Grazing ponies in a formerly forested landscape

Pool room, Nipigon, Ontario, 1924. Donor: Laurinen.

Lifestyle: Pool room with man. Donor: Ruth Lahti.