A hardbound notebook used by Claus Breede to record field notes and drawings during a May 1976 trip to Isfahan as part of the Isfahan Urban History Project. The book contains hand drawn pencil sketches, plans, sections, and elevations, mostly related to the Ali Quli Aqha complex. Most of the drawings include measurements taken by Breede.

Please note that the scanned pdf available on Archnet omits a number of blank pages at the end of the book.