Show NO CLUE TO ROBBERS PITTS BURG BURGIa May Ia Although C.-Although officers ar ara az-a at work on the case It J s stat stated d today thor there Is no in definite clue to to tho the Identity of or th the j two nr-n nr who held up and robbed the tho express car of or the New York and St. St Louts LouN express s train on tho the Pennsylvania railroad at at is 1 fI Mill eleven milcie H from this elt city Thursday night It lt Is la still said the tho boot booty secured by b- the robbers robers will not exceed two thirds of ot which was waa cash canh |