""Report of Progress in Indiana County (1878)"" is a historical document written by William Greenough Platt. The book provides a comprehensive account of the geological survey of Indiana County, Pennsylvania, conducted in the late 19th century. It includes detailed descriptions of the county's geology, topography, and mineral resources, as well as maps and illustrations to aid in understanding the area's geological features. The book also covers the history of the county, including its early settlement and development, and provides insight into the lives and customs of its residents. As a primary source document, ""Report of Progress in Indiana County (1878)"" offers a unique perspective on the history and geology of one of Pennsylvania's most important counties.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.