TO vi 
PREFACE. 
them that, while determined to spare neither trouble nor expense to render the 
Magazine as perfect as possible, the realization of our anticipations can only he effected 
by the hearty co-operation of all concerned ; and therefore, we hope and solicit that 
every new fact which may come under their observation may be transmitted to us for 
publication. Thus, and thus only, is it possible for us to attain that full measure of 
usefulness which we are desirous should characterize this periodical. 
Again, in an especial manner, thanking all who have assisted us by their pen, 
pencil, or advice, or by supplying subjects for illustration, we wish them success in 
their peculiar avocations and a very happy new year. 
London, December 31 , 1850 . 
