Harry and Emma Sharrock down next to closing and following the Doner family act held all but a very few stragglers. One man in the rear of the orchestra offered Mr. Sharrock a bit of stone from the Washington Monument, and for a moment of two Emma Sharrock calling off the objects in the mind reading stunt became flustered. Harry managed to cue her quickly, however, and the house handed the couple an appreciative burst of applause for pulling themselves out of what looked like a pickle, and doing it with a fine display of headwork and showmanship. The Sharrocks.
Variety Magazine, LVIII: 10 December 1920