At this period she received the following communication: Buffalo, February 23, 1853. Having learned that Miss Greenfield is about to visit Europe on a musical tour, as well as with a view to the artistic improvement of her vocal powers, the undersigned take this opportunity of tendering to her a complimentary benefit prior to her departure, as a testimonial in favour of her unprecedented natural powers of voice, and also as an earnest of the due appreciation by our fellow citizens, generally, of the liberal aid rendered by her on a former occasion, to one of the most worthy objects of charity in our city; and we trust that the announcement of a concert by Miss Greenfield, will be responded to by a full house on the occasion. H. E. Howard, James Hollister, Geo. Coit, M. J. Cadwallader, Henry W. Rogers, G. B. Rich, A. J. Rich, E. S. Skudding, E. P. Beals, Ira Osburi, Matthew Wilson, Nelson Randall, G. S. Hazard, H. B. Potter, A. Ramsey, S. S. Gawson, Jos. G. Mastra, Samuel F. Pratt, C. F. S. Thomas, Hiram Barton, H. J. Impsay, Geo. W. Houghton, James Wadsworth, William Webster, Geo. C. White, Wm. Fisk, Edwin Thomas, Wm. Carland, Geo. Davis, Cyrus P. Lee, G. W. Rounds, T. M. Parmalee, Lewis C. Hodges, H. N. Loomis, H. C. Walker, C. E. Young, L. R. Plimpton, Jas. L. Reynolds, Wm. A. Seaver. The concert took place the 7th of March, 1853. The success of this concert may be inferred from the following note: Buffalo, March 8, 1853. To MISS ELIZABETH T. GREENFIELD:-- I was at your concert last night, and cannot withhold my meed of praise, or refrain from mentioning to you the immense delight it afforded me to hear so truly a magnificent voice, as that which the good Creator has bestowed upon you. It did indeed come "sweetly o'er my senses stealing." If I was enchanted with your "Entreat me not," and enraptured with the aria from "Garcia," how perfectly amazed was I at the basso of the Rover's song! I trembled for you, thinking every moment that you should fail; while at the same time I knew that one of the chief charms of your voice, is the perfect ease and freedom from effort, which you appeared to possess. There is one thing which Miss Greenfield must allow a stranger to suggest--and it is on the subject of her dress. The dress itself was handsome, but why wear that _white lace bertha_? Some bright rich colour would suit so much better--or something darkly delicate; indeed, before a European audience, I think Miss Greenfield might adopt the _Oriental style_ of dress with the best effect. Hoping, then, for Miss Greenfield the utmost success in her projected European tour, I remain her obedient well-wisher, G.