My post-office addeess is yn_ 
My tblegeaph addeess is ^^^-li^Jt^^^dC^r^irr:^^ 
My expeess addeess is jC^C^iM^^^j^l^^^C^^^ ^^^T"'^^^^ ^_ 
(Keep tlie Chief Clerk informed of addresses %j means of the special card.) 
DEPARTMENT OF THE INTERIOR 
UNITED STATES GEOLOGICAL SURVEY ^ 
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