A 1935 study of the 1852 survey of the Holland Marsh, written by Edward Cavell and published by the Association of Ontario Land Surveyors. The report is accompanied by a portrait and biography of Cavell, former President of the Association of Ontario Land Surveyors.

The first full survey of the Marsh was conducted due to the construction of the Northern Railway between Toronto and Barrie after 1852. The surveyor used tamarack poles hammered into the muck below the water.

Audio and summary of Gord Church's second interview on October 25, 1996. He and George Jackson discuss the Holland Marsh. See the Related Descriptions below for links to audio and summary.

A collection of items and artifacts used in farming/agriculture in the Bradford West Gwillimbury area.

Audio of Gord Church's second interview on October 25, 1996. He and George Jackson discuss the Holland Marsh. See the Related Descriptions for summary.

Due to length, the audio is split into two parts (see related descriptions below for links).