be canceled, and the words "which contains" should be inserted. It
is unreasonable to permit a postmaster to detain a package upon a
mere supposition.
In line 9, before "mail," there should be inserted the word
"registered."
Page 24, lines 16 and 17, the words "not more than one copy at one
time" should be canceled, and in line 17 the word "or" changed to
"and."
At the end of section 32 the following should be inserted:
"_Provided_, That the owner of the right to perform any
copyrighted work by means of any automatic mechanical device shall
not have the remedy by injunction herein provided until the amount
of fair and reasonable royalty for such use shall have been
ascertained by express contract between the parties, or by
judgment of a court, and shall be due and not paid."