Helena in Lewis and Clark County, Montana — The American West (Mountains)
Henry Blase House
Helena South-Central Historic District
Erected by Montana Historical Society.
Topics and series. This historical marker is listed in these topic lists: Architecture • Immigration • Settlements & Settlers. In addition, it is included in the Montana National Register Sign Program series list.
Location. 46° 35.026′ N, 112° 2.095′ W. Marker is in Helena, Montana, in Lewis and Clark County. It is on South Davis Street near North Hillsdale Street when traveling north. Touch for map. Marker is at or near this postal address: 30 South Davis Street, Helena MT 59601, United States of America. Touch for directions.
Regionally, this marker is in andspecifically entral Montana in Gold West Country. It is also in the American Mountain West and in the Lewis & Clark Corridor. Globally, it is in North America, the Rocky Mountains, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once Ruperts Land and also the Louisiana Purchase.
Other nearby markers. At least 8 other markers are within walking distance of this marker: 17-19 South Rodney Street (about 300 feet away, measured in a direct line); Ryan Building (about 300 feet away); Martin M. Holter House (about 400 feet away); Holter Cottage #1 (about 400 feet away); 20 South Rodney Street (about 400 feet away); Myers Residence (about 400 feet away); Woodman S. Paynter House (about 400 feet away); William M. Bishop House (about 400 feet away). Touch for a list and map of all markers in Helena.
Credits. This page was last revised on November 4, 2024. It was originally submitted on December 12, 2021, by Barry Swackhamer of Brentwood, California. This page has been viewed 418 times since then and 15 times this year. Photos: 1, 2. submitted on December 12, 2021, by Barry Swackhamer of Brentwood, California.

