General
HOME SYSTEMS - HEATING
MASONRY
Assessing Cleaning and Water-Repellent Treatments of Historic Masonry Buildings
Brick Sealant: PROSOCO, Inc.
EXTERNAL PUBLICATIONS
Guide for Replacement Bricks in Restoration of Masonry In Historic Buildings
National Center For Preservation Technology & Training - Publications & Documents
National Park Service: Understanding Old Buildings - The Process of Architectural Investigation
National Park Service: The Repair of Historic Wooden Windows
American Association for State & Local History Technical Leaflet