Show the hassler expedition the toaster dossier scientific expedition was lunde lu in llie lite united slates roast coliat survey steamer hassler assler tl between pec dec 4 1871 and august 1872 2 11 1 C johnson commanding the file investigations were ere carried on under the charge of prot louls louis agassiz Agns sly starting from philadelphia the route embraced the west budles brazilian ceaf coast rt strait of magellan and the pacific coast and islands to son san francisco deep sea gea were mude made at XU WI favor tavo robt |