The postal laws and regulations pertaining to the second class of mail matter
Subtitle: corr. to Jan. 1, 1908-Oct. 1, 1915.
Publisher: Govt. Print. Off.
Published: 1907
Place of publication: Washington
Language: eng
Subjects: Postal service -- United States -- Second-class matter.; Postal service -- Law and legislation -- United States.
Notes: At head of title: Form 3500.
Three issues for 1911, dated Feb. 1, May 1 and Oct. 1.
Oct. 1, 1912 wanting in L.C. set.
"Promulgated by authority of the postmaster general."