Reports about Grand Pre dykes

Report entitled "Question re: Grand Pre Dyke Walls" by Sherman Bleakney about the placement and sequence of the extensions of the Acadian dyke walls and aboiteaux from 1682-1755. Includes a description and analysis of the drainage maps and marshland, a "Block by Block Sequence of the Acadian dykes" and a chart on the "Hypothetical Dyking Sequence of Grand Pre by Acadians and Estimates of the Minimum Construction Required."