Title quoted from handwritten text on the item: "Dillon Lake and Ten Mile Range". View is from an area far north of Breckenridge, looking southwest over the new town of Dillon and the Dillon Dam, constructed in the early 1960s.

Title quoted from handwritten text on the item: "Dillon Lake and Ten Mile Range". Looking west from the northeast end of Dillon Reservoir in Summit County, Colorado.

Postcard, "Colorado Photography" by John Topolnicki. Scalloped edges. Caption on the reverse: "Fishing is Good in Summit County, Colorado" and "As a matter of fact it is excellent!! Many miles of water - water - cold fresh water - makes the fishing better than good. Fabulous fishing awaits you. Blue River, Snake River and Ten Mile Creek, not to mention Lake Dillon where this character was located. The fishing is out of this world."

Postcard, "The Hanging Tree" by John Topolnicki. Scalloped edges. Caption on the reverse: "Dillon Lake; I-70; U.S. 6; High Country Year-Round Recreation Center in Colorful Colorado" and "Carefully guarded reserve for Denver water supply sparkles below the peaks of the Ten Mile Range. Serves as a center for boating, fishing, and camping in bordering national campgrounds in the Arapahoe National Forest. Sailing and snow skiing are combined here in the late spring."

A man dressed in a suit and a hat stands on a dirt and gravel path on the banks of Peak 8 reservoir. Evergreen trees fill the landscape behind him. The reservoir was located one mile west of Breckenridge. In the background is a view of Bald Mountain. Circa 1945.

Postcard, "Colorado Photography" by John Topolnicki. Scalloped edges. Caption on the reverse: "Boating at Lake Dillon; Interstate Hwy. 70; U.S. 6 - Colorado Hwy. 9; Altitude 9100 Ft. Summit County; Colorful Colorado" and "High in the Colorado Rocky Mountains with its vast 3300 acres and 25 miles of shoreline, this second largest lake in the state provides picnicking, boating, sailing and fishing."

Postcard, "Colorado Photography" by John Topolnicki. Scalloped edges. Caption on the reverse includes the four (4) b's Breckenridge logo: "Morning tide at Lake Dillon; Interstate Hwy. 70; U.S. 6 - Altitude 9100 Ft.; Summit County, Colorful Colorado" and "With its shoreline of 25 miles, there's fishing the year round, sailing, boating and picnicking. The impressive Tenmile Range spans in the background."

Postcard, "Colorado Photography" by John Topolnicki. Scalloped edges. Caption on the reverse includes the four (4) b's Breckenridge logo: "Sailing Time at Lake Dillon; Interstate Hwy. 70; U.S. 6 - Altitude 9100 Ft.; Summit County, Colorful Colorado" and "For sailing, boating, fishing and picnicking within its 25 miles of shoreline. Spanning the background is the imposing Tenmile Range."

View of the Tenmile Range and Lake Dillon in Colorado, and US Highway 6/Highway 9 from Frisco to Breckenridge.

Postcard, "Colorado Photography" by John Topolnicki. Caption on the reverse: "Peaks of the Tenmile Range; Ever-Changing Lake Dillon; U.S. Highway 6 - Colorado Highway 9; High Country - Summit County - Colorado" and "From glaciers, from springs, from rivulets, this quiet, mirror-like mountain lake in an autumnal setting reflects the grandeur of dominating mountain peaks."

Postcard, "Colorado Photography" by John Topolnicki. Caption on the reverse: "Lake Dillon Amid Bountiful Mountain Beauty; U.S. Highway 6 - Colorado Highway 9; High Country - Summit County - Colorado" and "This aqua-marine gem glistens brilliantly in the necklace of the snow-capped peaks of Tenmile Range. Ski-Yachting - Boating - Fishing - Camping."

Hiram "Hi" King on horseback at the Peak 8 reservoir about one mile west of Breckenridge, Colorado. Circa 1896-1900.

Postcard, "Colorado Photography" by John Topolnicki. Scalloped edges. Caption on the reverse: "Peaks of Tenmile Range; Ever-Changing Lake Dillon; U.S. Highway 6 - Colorado Highway 9; High Country - Summit County - Colorado" and "From glaciers, from springs, from rivulets, this quiet, mirror-like mountain lake in an autumnal setting reflects the grandeur of dominating mountain peaks."

Postcard, "The Hanging Tree" by John Topolnicki. Scalloped edges. Caption on the reverse: "Dillon Lake; I-70; U.S. 6; High Country Year-Round Recreation Center in Colorful Colorado" and "Carefully guarded reserve for Denver water supply sparkles below the peaks of the Ten Mile Range. Serves as a center for boating, fishing, and camping in bordering national campgrounds in the Arapahoe National Forest. Sailing and snow skiing are combined here in the late spring."