T. W. Eckert

Eckert is a master of the piano and his straight wok as well as his little imitations are anjoyable. The talk that goes with the sketch is light – very light and could be replaced by something else.
Miss Berg has a great many affectations in her singing and the gallery was for a time disposed to “kid” her efforts, but refrained perhaps in deference to her pretty appearance.
The piano specialty of T. W. Eckert (Eckert and Berg) woke 'em up toward the finish. Up to that time the operatic sketch had not fared too well.
Variety 5:3 (05/18/1907)