BY-LAWS 



Amended May 10, 1909 



Benefactors, giving $50,000, are each entitled to 1 Sub- 

 scriber's Ticket, 10 Complimentary Season Tickets and 10 

 Tickets for a single admission. 



Patrons, giving $1,000, are each entitled to 1 Subscriber's 

 Ticket, 5 Complimentary Season Tickets and 10 Tickets for 

 a single admission. 



Fellows, giving $500, are each entitled to 1 Subscriber's 

 Ticket and 10 Tickets for a single admission. 



Life Members, giving $100, are each entitled to 1 Sub- 

 scriber's Ticket and 7 Tickets for a single admission. 



Sustaining Members, paying $25 yearly, are each entitled to 

 1 Subscriber's Ticket and 5 Tickets for a single admission. 



Annual Members, paying $10 yearly, are each entitled to 1 

 Subscriber's Ticket and 4 Tickets for a single admission. 



[Note. — A Subscriber's Ticket admits to the laboratories and parts of 

 the Museum not open to the public, also to all Receptions and Special 

 Exhibitions, and may be used by any member of the Subscriber's family. 



The Single Admission Tickets admit the bearers to the laboratories 

 and parts of the Museum not open to the public, and are issued to Sub- 

 scribers for distribution among friends and visitors.] 



II 



Any Trustee who shall fail to attend three consecutive 

 Regular Quarterly Meetings of the Board shall cease to be 

 a Trustee, unless excused by the Board. 



Ill 



No indebtedness (other than for current expenses) shall be 

 incurred by any committee, officer or employee of the Museum, 

 except as provided for in the Constitution. Any desired addi- 

 tional expenditure shall first receive the approval of the Board 



of Trustees. 



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