Hi Bill;
Regarding No. 15 Coy, RCASC - the notes I provided only covered the period of the Second World War (1939-1946), thats why No. 15 Company doesn't appear again in them after their disbandment under GO 52/46.
No. 15 Company History (1941-1946):
Authorized:
2nd Canadian Armoured Brigade Company, R.C.A.S.C.
Mobilized: GO 88/41, Redesignated: GO 119/42
Redesignated: 2nd Armoured Brigade Company, (No. 15 Company), R.C.A.S.C. - GO 119/42
Redesignated:
2nd Armoured Brigade Company, (No. 15 Company), R.C.A.S.C.
Designated: GO 119/42, Redesignated: GO 169/43
Redesignated: No. 15 Company, R.C.A.S.C. - GO 169/43
Disbanded:
No. 15 Company, R.C.A.S.C.
Designated: GO 169/43, Disbanded: GO 52/46
Still working on what you asked me for last Spring, I haven't forgotten.
Cheers