From 1958 R.B. Young letter:
C.G.S. "Restless"
Built in New Westminster, B.C. in 1906 for Fisheries Protection
Service.
Length 71 feet, wood construction.
In 1914 transferred to Naval Service.
In 1920 transferred to Hydrographic Service and used as survey vessel until
1923, with Comdr. J. H. Knight, officer-in- charge. The vessel was sold in 1927.