USE THE ENVELOPE 
Bills for dues have been sent out. You are re- 
quested to remit as promptly as possible and to use 
the addressed envelope that accompanies your bill. 
ASK FOR MR. J. H. LUCAS 
Members who wish to pay their dues at the Bank 
of Pittsburgh, N. A., will please ask for Mr. Lucas, 
who is the assistant to the Treasurer, Mr. W. A. 
Shaw. 
PRIVILEGES OF MEMBERS 
Members of the Academy may become active mem- . 
bers of any of the sections without additional charjje. 
They may, without extra charge, bring their fam- 
ilies and friends to any lecture before the Academy 
and to any meetings of the sections, either in the 
East End or in the North Side, with the exception 
that the number to be admitted on one membership 
to certain lectures before the Academy in the East 
End is restricted to the member and one other. 
All seats at lectures before the Academy are held 
for members and their friends until eight o'clock. 
The weekly Bulletin is mailed regularly to mem- 
bers only. 
DUES OF MEMBERS 
There are three classes of members: 
(1) ANNUAL, the dues of whom are five dollars. 
An annual member continues his membership until 
he resigns and his resignation is accepted by the Gen- 
eral Council. 
(2) LIFE MEMBERS pay one hundred dollars. 
These fees are added to the permanent fund, only the 
interest of which is used for the general expenses of 
the Academy. Fees of life members received this 
year will bo invested in Liberty Bonds. 
(3) FOUNDERS. 
Application blar.ks. Year Books and further infor- 
mation will be promptly sent by the Secretary 
J. B. HENCH, 
5524 Kentucky Avenue, Pittsburgh 
Bell Telephone 3188-J Highland 
(Owing <o Iiis selitiol <liitie.s, the Secretary requests 
that, so far a.s is possiltle, the folloniu^ hours tor 
telephoniii»? be observed: before U a. ni.; betweea 
112 in. :iuU 1 p. m.; after 3 p. ni.) 
The Bulletin is published weekly from September to 
May, inclusive, by the Academy of Science and Art of 
Pittsburgh, at 5524 Kentuckj' Avenue, Pittsburgh, Pa. 
Editor: J. B. Hench, Secretary of the Academy. 
Entered as second-class matter August 4, 1913, at the 
Post Office at Pittsburgh, Pa., under the Act of 
August 24. 1912. 
