DOMINION

Dominion was manufactured by General Radio Ltd, they were distributed by Dominion Motors Ltd. Currently there are 5 documented models.

possibly use of american name, GR USA

5 Documented Dominion Models
IMAGEYEAR VALVESBANDSMODEL CODE
1934 5  Broadcast  Dominion model 345
1934 6  Broadcast  Dominion model 624
1934 6  Broadcast  Dominion model 634
1934 10  All Wave  Dominion AW104
1934 7  All Wave  Dominion AW724