AERONAUTICS: Failure? Monday, Oct. 05, 1925 Subscriber content preview. or Log-In Share Facebook Twitter Tumblr LinkedIn StumbleUpon Reddit Digg Mixx Del.i.cious Google+ Last week a survey was taken of the air mail service from Manhattan to Cleveland. "Costly, slow, unreliable," said the heads of banks, business houses. ... To continue reading: or Log-In Want the full story? Subscribe Now Learn more about the benefits of being a TIME subscriberIf you are already a subscriber sign up — registration is free!