The map is made available in a medium resolution version and a high resolution version, downloadable in a single file.
- mary e tribble on 1776 Cape Cod Canal – Mass Archives
- Dawn Armstrong McNiven on 1880 Barnstable Co. – Sandwich
- patricia fitzpatrick on 1794 Series Sandwich – Mass Archives
- Aerial Views | Historical Tid-Bits of Cape Cod's Oldest Town on 1884 Sandwich Bird’s Eye Map
- Randy Wilharm on 1858 Sandwich Village w/ Business Directory