The postal laws and regulations pertaining to the second class of mail matter.
Promulgated by authority of the postmaster general.
|Corporate Author:||United States.|
Washington, Govt. print. off., 19
Postal service /
Postal service / United States /
At head of title: Form 3500.
|Locate a Print Version:||
Find in a library
|Item Link||Original Source|
|Full viewJan.1 1908||University of Michigan|
|Full viewJuly 1, 1909||University of Michigan|
|Full viewMarch 1, 1910||University of Michigan|
|Full viewFeb.1,1912||University of Michigan|
|Full viewJuly 1, 1914||University of Michigan|