15 
at the expiration of said six months, quietly and peaceably yield up and 
surrender to the party of the first part, its successor or successors, all and 
singular the aforesaid demised premises, and it is expressly understood 
and agreed by and between the parties hereto that if the party of the 
second part shall omit to do, perform, fulfill and keep any of the cove- 
nants, articles, clauses and agreements, matters and things herein con- 
tained, which on its part are to be done, performed, fulfilled and kept 
according to the true intent and meaning of these presents, then and from 
thenceforth this grant and demise shall be utterly null and void 
Conditions of Cancellation of Agreement 
Twenty-First.—It is hereby expressly agreed that this contract may 
be cancelled and annulled at any time by the party of the first part, pro- 
viding the Board of Estimate and Apportionment of the party of the 
rst part, its successor or successors, after notice in writing to the party 
of the second part served by mailing or otherwise notifying the party of 
the second part that some action is to be taken in reference to this agree- 
ment, by a vote of three-fourths of ar its members by motion or resolu- 
tion decides that it is for the best interests of the party of the first part 
that said contract be cancelled or candied! And it is further agreed 
that upon said Board of Estimate and Apportionment aforesaid directing 
the cancellation or annulment of said contract, the party of the first part 
essors, or any officer thereof, a notice in w Hae ee the said party 
of the second part of the action of the said Boa f Estimate and Appor- 
tionment, and the said party of the second part ia thereafter, and before 
the expiration of six months after the date of the service of said notice 
in writing’ as aforesaid, hie the party of the second part of the can- 
cellation or annulment of the contract by the party of the first part, quit 
and surrender the said premises and remove all of its property therefrom, 
except as hereinbefore provided, and after such notice, said party of the 
second part shall and will at or before the expiration of six months, 
quietly and absolutely yield up and surrender to the party of the first 
part, its successor or successors, all and singular the aforesaid demised 
premises, and upon the failure of the party of the second part to remove 
from said premises all its property and surrender and quit said premises 
as aforesaid, within six months after the service of notice as aforesaid, 
the said EE of the first part shall have the right to enter in and upon 
said premises and take possession of same, together with all property 
of every kind, nature and description remaining thereon. 
Agreement to Cancel or Modify 
TWENtTy-sEcoND—And it is further understood and agreed by and 
between the parties hereto that this agreement may wholly cancelled 
or annulled, or from time to time be modified, as may be mutually agreed 
writing, between said parties, or their successor or successors, anything 
cn contained to the contrary in any wise notwithstanding. 
