Photomechanical print of a photograph by John Topolnicki shows a skier named Erich Windisch at Arapahoe Basin ski area in Summit County, Colorado. Stamped on the reverse: "Colorado Photography - Topolnicki".

Photomechanical print of a photograph by John Topolnicki shows a skier airborne after launching off a snow cornice (overhanging edge of snow on a ridge) on Peak 8 of the Breckenridge ski area in Colorado. Stamped: "Colorado Photography Topolnicki".

Photomechanical print of a photograph by John Topolnicki shows a full moon in view at dawn over the town of Breckenridge and the Tenmile Range. Stamped on the reverse: "Colorado Photography - Topolnicki".

Notecards (2) published by "Colorado Windows". Cover features a photomechanical print of a photograph by John A. Topolnicki, Sr., of a waterfall. Inside is a printed message or poem: "Come, walk with me in the mountains grand, created by God, nature's wonderland." Unmarked.

A "Colorado Windows" plaque designed by Colorado Photography Topolnicki. Features a waterfall in the mountains near Breckenridge, Colorado. Used for decoration in the home, office, lodge or other similar spaces. Solid wood backing with natural edge.

A "Colorado Windows" plaque designed by Colorado Photography Topolnicki. Photomechanical print of a photograph by John Topolnicki of aspen trees in autumn along Boreas Pass Road, near Breckenridge, Colorado. Used for decoration in the home, office, lodge or other similar spaces. Particleboard (chipboard) backing.

A "Colorado Windows" plaque designed by "Colorado Photography Topolnicki". Features the narrow gauge railway section house on Boreas Pass east of Breckenridge, Colorado. Used for decoration in the home, office, lodge or other similar spaces. Solid wood backing with natural edge.

View of a snowy landscape from Boreas Pass road on with the Tenmile Range in the background. East of Breckenridge, Colorado. Printed caption across the bottom of the image: "Breckenridge -- Ski Country, U.S.A." On the reverse: "A 'Colorado Specta-Vue' by John Topolnicki".

Photomechanical print of a photograph by John Topolnicki shows a view of a snowy landscape from Boreas Pass road on Bald Mountain, with the Tenmile Range in the background. East of Breckenridge, Colorado. Stamped: "Colorado Photography Topolnicki".

Photomechanical print of a photograph by John Topolnicki of a sunset over snow-capped mountains and a ski area in Colorado. Stamped: "Colorado Photography Topolnicki".