There are many current and historic maps of Tacoma in the UW Libraries collection. Some are very valuable and cannot be sent to you here in Tacoma, but others may be requested just as you would request a book.
Neighborhood Council program : [, Wash.]
Tacoma, Wash. : City of Tacoma, Community & Economic Development Dept.
2007. 1 map : color ; 97 x 87 cm
These links provide access to numerous resources for images specific to the Pacific Northwest: