FREE SHIPPING TO ANY U.S. ADDRESS IF YOU PURCHASE AT MY "BUY IT NOW PRICE" This is a USAF Government MB-4A Air Navigation Computer designed for jet age speeds. It is made in the United States and is described as "MINTY" condition. The product falls under the categories of Other Aviation Collectibles, Aviation, Transportation, and Collectibles. ABOVE IS THE A.I. DESCRIPTION: BELOW IS MINE :) Digging deep in my boxes I just rediscovered/found this treasure. MILITARY Flight computer MB-4A in original slipcase, No obvious damage and literally appears never to have been used ... no pencil marks slide moves smotthly as do the rotating disks. BUT OFFERING ONLY AS AN AVIATIOIN COLLECTIBLE AS IS NO RETURNS (I DO GUARANTEE MY DESCRIPTIONS). IMAGES ARE COPYRITE AND OWNED BY POSTED AND CANNOT BE USED WITHOUT AUTHORIZATION