Mail chutes, receiving boxes, and auxiliary collection boxes
Subtitle: regulations and specifications.
Contributors: United States Postal Service.
Series: Publication -- 16.; Publication (United States Postal Service) -- 16.
Publisher: U.S. Postal Service
Published: 1985
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 10
Subjects: Mail-chutes.; Postal service -- United States -- Equipment and supplies.
Notes: Shipping list no.: 85-1066-P.