A report entitled "Inventory," which states the need for an architectural inventory and outlines the procedure for doing such a survey. (Presumably written 1940.)
Outline (draft) describing the aim of the architectural survey, elements contributing to the loss of buildings, elements contributing to the preservation of historic buildings, features of the present trend of preservation, the inventory procedure, zoning, legal aspects, and financial aspects of preservation.
A report entitled "Other Lines of Investigation," which outlines the actions needed to be taken to offer practical results from the survey, including zoning. (Presumably written 1940.)