University of Kentucky
Agripedia: Mc Cormick Reaper
This resource provides very brief information on the McCormick reaper and links to other Cyrus McCormick and McCormick reaper sites.
Curated OER
Eternal Egypt: Sickle
This sickle was used to cut crops like barley, emmer wheat and flax. Its wooden handle has a cutting edge of small, serrated flint blades, which are set in a groove and held in place by an unidentified black resinous material.