10 REPORT OF THE CONFERENCE ON GENETICS. 
In view of its being helpful in the future, an exact reprint is given of 
the books of tickets referred to in the circular letters of invitations. Hach 
page was perforated at the side, with face and back printed in English and 
French respectively, and was on different coloured paper, for ease of tearing 
out and to reduce the possibility of error to a minimum; each page also 
bore in the right hand corner the number 1, 2, 3, or whatever it might be 
under which the invited guest to whom it was sent was enrolled on the 
Conference list, his name haying to be written on the cover only. Every 
invited member of the Conference received a book of tickets as the 
Society’s guest. No. 197 is selected for reprint for no other reason than 
that it chanced to come first to hand. 
CoveER. | [No. 197. 
RoyaL HorticuLTURAL SOCIETY, 
VINCENT SQUARE, WESTMINSTER. 
Established Incorporated 
A.D. 1804. A.D. 1809. 
INTERNATIONAL CONFERENCE 
ON 
HYBRIDISATION AND CROSS-BREEDING 
July 30th to Aug. 3rd, 1906. 
NOTA BENE. NONE of the following Tickets are transferable or may be used 
by any one but the person whose name is written above. 
Back oF CovER.| 
Si les Hotes étrangers de la “Royal Horticultural 
Society’ désirent visiter dans la semaine de la Conférence 
(29 Juillet au 5 Aoft) les Jardins de la “ Zoological 
9 
Society’ & Regent’s Park, cette Société a bien voulu 
prendre les arrangements nécessaires pour leur entrée 
gratuite avec ce livret. 
W. WILKS, Secretary. 
