![Oral history interview with Sidney W. Isaacs [Sound Recording 01]](/images/generic-icons/audio.png)
Oral history interview with Sidney W. Isaacs [Sound Recording 01]
Oral history interview with Robert A. Benz [Session 01, Recording 02]
Portland Union Stockyard
North Portland shipyard and sawmill
North Portland Monarch Mill
Kenton School
West Coast Box and Lumber Company
Western Spar Company
Residential Street in North Portland
Coast Culvert and Flume Company
Columbia Substation Portland Railway, Light and Power Company
Peninsula Park lawn
Residential Street in North Portland
Pineda description of mineral samples for the Royal Natural History Collection
Whitehall circular, 1789 September 21
Plans for the creation of a meteorological station network throughout the Spanish Empire, 1790 September 15
Letter reporting on the Malaspina expedition in Patagonia, 1790 October 1
Letter from Antonio Valdés to Alessandro Malaspina, 1790 October 1
Account of supplies provided to the Malaspina expedition, 1791 May 27
Notes taken from Morning Oregonian obituaries
Lassen's Butte from Big Meadows at Prattville
Mt. Hood from Stark St., Portland
Swallowtail butterfly illustration
Falls at Oregon City
Mt. Hood from Portland
Indian Valley, Plumas County, Cal.
Near Oak Point on the Columbia
Ranunculus Parviflorus
