Selkirk - Sheet Details
	Sheet number		Dates
	XII.12		Survey: [1865] Publication: [1866]
	XII.21		Survey: [1865] Publication: [1866]
	XII.22		Survey: [1865] Publication: [1866]
	XII.31		Survey: [1865] Publication: [1866]
	XII.32		Survey: [1865] Publication: [1866]
	XII.42		Survey: [1865] Publication: [1866]