Check the listing for details. Vintage RARE Marching Compass MarkVII Model E U.S.E.D Sperrygyroscope Co NY. Condition: Used. Listed at 99.99 USD. Apparently this is a WWI item. The case looks very good for being that old, however the inside is still full of liquid but is hard to see inside. Sight glass on end either has gunk sticking to it inside or has delaminated although seems like this wouldn’t be laminated glass. Due to the collectable nature of this item, it is sold as is, no returns. This was a handheld compass used by members of the U.S. Engineer Department (also known as the U.S. Army Corps of Engineers) during World War I This item qualifies for eBay Fast N Free - 1 day handling and free domestic shipping with USPS First Class Mail. We care enough to take multiple pictures of our items for sale and all pictures are of the actual item for sale. This item is ready to be shipped upon your purchase. Please email us if you have any questions on this item. 1005005 _gsrx_vers_841 (GS 7.0.16 (841))