A one-of-a-kind, step-by-step guide to compiling an HSR—a document crucial to every professional working on a historic property. Any architect, engineer, or preservation professional renovating a historic property must be familiar with the historic structure report (HSR)—a document that evaluates all aspects of a property to minimize damage during restoration. The only book of its kind, this practical guide walks readers through the process of compiling an HSR expertly.