by Natalie Henshaw | Nov 21, 2025
Plaster Pictured Rocks National Lakeshore2025In this five-day Training Wheels workshop, preservation and maintenance professionals learned about historic plaster and its components. They learned to assess conditions and began repairing the plaster walls in the...
by Natalie Henshaw | Nov 21, 2025
Repointing Keweenaw National Historical Park, Michicgan2023In this four-day training, participants learned about the fundamentals of preservation masonry and were guided through the steps of repointing stone walls. Keweenaw National Historical Park,...
