XXXIII 
New York Academy of Sciences. 
The New York Academy of Sciences acknowledges the honor of 
having received an invitation to the Jubilee to be held 11 March com- 
memorating the semicentenary of the founding of the Entomological 
Society of Russia. The Academy sends most cordial greetings for the 
sister society upon this occasion, and her best wishes for the per- 
petuation of the scientific activity that has been so fruitful for the 
past fifty years. 
Edmund Otis Hove y, Recording Secretary. 
Smithsonian Institution, Washington. U. S. A. 
The Secretary of the Smithsonian Institution has the honor to 
acknowledge the receipt of the announcement of the celebration, on 
the eleventh of March, nineteen hundred and ten, of the fiftieth anni- 
versary of the founding of the Entomological Society of Russia. 
The Secretary regrets that he is unable to comply with the cour- 
teous invitation to have the Institution represented by a Delegate on 
this interesting and noteworthy occasion, and he begs leave to express. 
the most cordial good wishes for the continued prosperity of this ho- 
nored Society. 
Boston Society of Natural History. 
Gentlemen:—On behalf of the Council of this Society I beg to 
extend to you our sincere congratulations on the occasion of your 
Semicentennial Jubilee to be held on the 11-th of March. 
With sincere regards, Glover M. Allen, Secretary. 
Buffalo Society of Natural Sciences. 
Gentlemen:—We beg to acknowledge receipt of your courteous 
invitation to attend the Semi-Centennial Jubilee Meeting of your So- 
ciety. 
It would give us pleasure could we send а representative to be 
present upon that inspiring occasion, but we beg to offer you our sin- 
cere felicitations for that occasion and the assurance of our very sin- 
cere respect and esteem. 
Very respectfully yours, 
Buffalo Society of Natural Sciences, Henry В. Howland, 
Superintendent. 
Русск. Энтом. O603p. X. 1910. № 1—2. 
