GEORGE R. LOCKWOOD

No. 812 BROADWAY, NEW YORK.

Anj book on the folloMring list will be sent hy mail, free of expense, on tbe reeelpt 9t the advertlBed prioe; bat Teachera will be cbarj^ed the wholc^Aalo priée, (If known to be ench) with the addition of postage, and if this aiuounta to lésa than the an m receivod, the différence will be returned. Spécial teriua uiadu with teaeLers desiring copies for cxamination or intro<lnction.