In section 5, at the end of clause (_e_) of that section, strike
out the period and insert a comma, and after the comma the following:
_Provided_, That superintendents of mails shall be selected from
among the employees of the railway mail service.
The clause as thus amended will read:
Superintendents designated by the Post-Office Department, and reported
as such to the Commission, _Provided_, That superintendents of
mails shall be selected from among the employees of the railway mail
service.