392 
EDITORIAL. 
"Periodicals, &c, which shall be unconnected with any manuscript, or 
written matter, and which it may be lawful to transmit through the mail, 
of no greater weight than one ounce, for any distance not exceeding five 
hundred miles, one cent ; and for each additional ounce, or fraction of an 
ounce, one cent ; for any distance exceeding five hundred miles, and not 
exceeding one thousand five hundred miles, double these rates." 
" Subscribers to all periodicals shall be required to pay one quarter's 
postage in advance ; in all such cases the postage shall be one half the fore- 
going rates." 
The weight of a single copy of this Journal is about 6 ounces, therefore 
the rate of postage will be as follows. 
Within 500 miles, ... 6 cents per copy. 
Over 500 and within 1,500 miles, - - " 12 « 
If paid in advance, quarterly, the postage will be one half the above rates. 
Payable at the office of delivery. 
Erratum. — At page 368, fifth line from the bottom, the formula should 
read— Fea Os + P0 5 . 
"We were wrong in stating (see foot-note at page 289) that a resolution 
declaring delegates from Colleges of Pharmacy and Dentistry were ineli- 
gible as members of the Medical Association. Such a resolution was 
offered, but was referred to a Committee, to be reported on at the meeting 
next year. 
