Killam Brothers Shipping Office is considered to be the oldest shipping office in Canada. Built ca. 1835, the Killam family's businesses included shipping and a coal operation. Today, the front portion of the building remains and is used as a seasonal museum.
Reference: Yarmouth County Museum and Archives — no. PH-10-Killam-2
Nova Scotia Archives — https://archives.novascotia.ca/yarmouth/archives/
Crown copyright © 2020, Province of Nova Scotia.