Box 1 - Traditional sized postcards include: Boulder (views, businesses, churches, sanitariums, and university), Boulder Canyon, Chautauqua, Flatirons, Arapaho Glacier and Peak, Eldorado Springs and South Boulder Creek, Rocky Mountain National Park and Estes Park, Gold Hill, Ward, and miscellaneous Colorado locations.
Box 2 - Oversize postcards include: Boulder Souvenir Folders, Estes Park and the Rocky Mountain National Park Poster Stamps, Scenes along the Denver and Rio Grande Western Railroad, Scenic Colorado Souvenir Folder, Scenic Gems of Colorado on the Switzerland Railroad, Mountain Parks of Denver, fifteen miniature photos of Beautiful Boulder and miscellaneous Boulder views.
Box 3 - Postcards in albums.
Boxes 4 and 5 - Postcard collection (883 cards) donated by Joyce Davies.
Donors include:
Edna Griner (1988)- six colorized postcards of Boulder, Boulder Canyon, and the Arapaho Glacier. Also, seven souvenir postcard collections: miniature photos of Beautiful Boulder (443-2), Scenic Gems of Colorado on the Switzerland Railroad, Estes Park and Rocky Mountain National Park, Boulder the City Beautiful, Scenic Colorado, Mountain Parks of Denver, and Scenes along the Denver and Rio Grande Western Railroad.
Mike Blumenthal (1989) - three color postcards of Arapaho Glacier, Big Thompson Canyon and Rocky Mountain National Park.
George Bragg (1989) - a colorized view of Ward, mailed in 1917 to Mrs. Guy Mosther of Longmont, Colo.
Marcelee Gralapp (1989-2008) - seven postcards: Boulder Public Library, Harvest House, Pikes Peak, Boulder view, Moss Rock Cottage Camp, and two views of the university campus.
Peter Pollock (1990) - nine color tinted postcards of Boulder, including views of campus; a view of the Boulder Colorado Sanitarium; and an aerial photo postcard of Gold Hill.
Peter Pollack (2000) - eight views of Boulder including the university, Flagstaff Mountain Road, Sacred Heart Church, Mount St. Gertrude's Academy, Boulder High School, Y.M.C.A., and Chautauqua.
Doug Swisher (2002) - a 1907 color postcard ("We pine for you, spruce up and come.") designed by Leota Woy, daughter of George W. Woy of Boulder County. In 1892, Leota was a Boulder dressmaker and boarded with Mrs. Hannah C. Barker.
Don Koplen (2002) - four color postcards of Denver, one of the Giant Palisade, Colo., and one of the Flatirons mailed in 1912.
Marjorie Phillips (2006) - a sepia postcard of the First Christian Church.
William Corey (2006) - forty-six postcards in an accordion-style display package. Include: Story's Baggage Express, Chautauqua, Crystal Lake, Pulpit Rock, Albany Hotel, Flagstaff Road, and the University.
Janet Proett Schons (2008) - colorized photo of Mercantile Bank and Trust Co. and painting of South Boulder Valley.
Barbara Buchman (2010) - Aerial view of the National Bureau of Standards.
Judith A. Gould Dayhoff (2014) - Leather "I Like Boulder" with 1905 postmark.
Joyce Davies (2016) - 883 postcards.
Wendy Hall (2021) - 7 postcards including: Arapahoe Glacier from Goose Lake; Moss Rock Cottage Camp; Boulder-Colorado Sanitarium; Jack Ratliff of Pritchett, Colorado; Three Birches Lodge; Nederland (Barker) Dam and Lake; Boulder view.
David Doss (2021) - "The Open Pool, Eldorado Springs, Colo." postmarked 1906.
Maxine Benson estate (2021): 8 postcards: "5331. 'Prexy's Walk,' University Campus," "15626. Pearl Street," "Telephone Exchange and Physicians' Block," Congregational Church (inscription on back dated 1908), "6329. U.S. Post Office, Boulder, Colo.," "Boulder County Court house" (original building, pre-1932 fire), "1825. Elk's Club House," "'The Alps' A Place to Rest."
Louis Krupp (2021): 2 undated postcards: Flagstaff House Restaurant postcard and Lazy H Guest Ranch, Allenspark, Colorado
Dan Corson (2022): One oversize postcard of Lyons, Colorado.
Karen Reichert Watts (2022): six postcards of University of Colorado views, one postcard of the University of Colorado Glee and Mandolin Clubs, and one postcard of the Convent of St. Walburga.
City of Boulder Planning and Development (2023) - 27 postcards of views around the city of Boulder, two postcards of Boulder Creek and two postcards of South Boulder Creek.