Show PROSPECTING PLANES The first seasons season's operations just completed of the Northern Aerl Aeri al ab Minerals Exploration a Canadian Canadian Canadian Cana Cana- dian company have yielded four good discoveries discoveries-a a gold mine at Cro Crow Lake in western Ontario which has been opened up for 1100 feet and which is to be sampled as soon as the planes can be fitted with a silver lead mine in the Lake region and a a. copper and a gold mine in regions so far not disclosed The company's prospecting planes flew more mOle than miles during the season season and men were maintained main main- tamed in the field y- y |