1) Fishing equipment 
[fishing] Giller is a 19th Century term for a person who fishes using a gillnet, as used in the Chesapeake Bay region from the early 19th to the mid-20th centuries. Gillers worked individually or in groups of two or three men using a small boat from which they set and gathered a gillnet. Gillnets first appeared on the Potomac River in 1838 ...