HERE IS 1904 ADVERTISING COVER, WITH ADVERTISING ON BOTH SIDES, FOR THE WETMORE BROTHERS INC. OF SAN FRANCISCO, CALIFORNIA.  THE COMPAMY WAS A COMMISSION MERCHATS FOR GREEN AND DRIED FRUIT, NUTS, PRODUCE, POULTRY AND EGGS.  THE COVER WAS SENT FROM SAN FRANCISCO TO BELMONT, CALIFORNIA ON JUNE 13, 1904.  THERE IS AN BELMONT CANCEL ON THE BACK.  SEE PICTURES.