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Bulky items are considered pens, pins (lapel or button), paperclips, binder clips, coins, or anything that will cause the envelope to assume a distorted shape and rip open when going through standard USPS machines.

All such items must be placed in padded envelopes. Pieces deemed unsuitable for the machines will be returned to the department for repackaging.

If you have questions about a specific enclosure item, please contact Postal Services at (920) 424-1145.

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by wielgn82 last modified Oct 04, 2011 02:15 PM
Contact Information

Postal Services

650 Witzel Avenue
Oshkosh, WI 54901

Ph. (920) 424-1145

Hours: M - F 7:45A - 4:30P