References, as noted by Mark Underwood

Ayres, Col. Leonard P.
Vice President, Cleveland Trust Company, quoted from the company's business bulletin.
Babson, Roger
Statistician. In response to his prediction of a coming market crash at the 16th National Business Conference at Babson Park in Wellesley, Massachussetts, the stock market took a sharp "break" (downturn).
Fisher, Prof. Irving
Professor of Economics, Yale University. Professor Irving was quoted many times in the Times predicting continued high prices and growth in the market. He was wrong.

Quotes from October 22, 1929 Article

  • "He dismissed yesterday's break in the market as a 'shaking out of the lunatic fringe that attempts to speculate on margin.'"
  • "During the next few weeks, he predicted a 'ragged market, returning eventually to further steady increases.'"
Note that these statements were made two days before the crash.
Hazlewood, Craig B.
President of American Bankers Association, Vice President of First National Bank of Chicago. Quoted in address to annual convention.
"It may be fairly said that many conservative bankers in this country are gravely alarmed over the mounting volume of credit that is being employed . . . both by brokers and by individuals."

Mitchell, Charles E.
Chairman, National City Bank of New York. Qouted as he was returning from a two-week tour of Europe.
Moody's Investors Service
Now a subsidiary of Dun and Bradstreet, Inc., Moody's provides global debt securities opinion and analysis and financial information services.
Price, Walter W.
President, Livingston & Co., stockbrokerage, quoted speaking at a luncheon for the British Empire Chamber of Commerce, October 18, 1929.
Sisson, Francis H.
Vice President, Guaranty Trust Company, quoted from address at Columbia University, October 31, 1929.