Murray , rather foolishly , welcomed them , and showed them everything .
The latter firm sent employees William Murdoch and Abraham Storey to visit Murray , ostensibly on a courtesy visit , but in reality to spy on his production methods .
Murray , rather foolishly , welcomed employees , and showed them everything .
The latter firm sent employees William Murdoch and Abraham Storey to visit Murray , ostensibly on a courtesy visit , but in reality to spy on his production methods .