![](/store/e.png) On eBay Now...
Vintage MB-4A Computer Air Navigation Dead Reckoning with Carry Case For Sale
![Vintage MB-4A Computer Air Navigation Dead Reckoning with Carry Case Vintage MB-4A Computer Air Navigation Dead Reckoning with Carry Case](img-large/g/v-AAAOSwr15dU0gA/s-l1600/Vintage-MB-4A-Computer-Air-Navigation-Dead-Reckoni.jpg)
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
![Buy Now Buy Now](buy.gif)
Vintage MB-4A Computer Air Navigation Dead Reckoning with Carry Case: $9.99
Vintage MB-4A Computer Air Navigation Dead Reckoning with Carry Case. Condition is Used. Shipped with USPS Priority Mail. Case is separating along one side Computer is hard to turn needs lube
![Vintage USAF MB-4A Computer Air Navigation, Dead Reckoning picture](/store/img/g/sScAAOSwUlZmdzL5/s-l225/Vintage-USAF-MB-4A-Computer-Air-Navigation-Dead-Re.jpg)
Vintage USAF MB-4A Computer Air Navigation, Dead Reckoning $19.99
![Vintage MB-4A Computer Air Navigation Dead Reckoning Felsenthal + Sheath Free SH picture](/store/img/g/oKoAAOSwo1hl9h8Y/s-l225/Vintage-MB-4A-Computer-Air-Navigation-Dead-Reckoni.jpg)
Vintage MB-4A Computer Air Navigation Dead Reckoning Felsenthal + Sheath Free SH $18.99
![Vintage Aluminum MB-4A Computer Air Navigation Tool Felsenthal Instruments USAF picture](/store/img/g/Vn4AAOSwxEBmgBFg/s-l225/Vintage-Aluminum-MB-4A-Computer-Air-Navigation-Too.jpg)
Vintage Aluminum MB-4A Computer Air Navigation Tool Felsenthal Instruments USAF $21.88
![Vintage Aluminum MB-4A Computer Air Navigation Tool Felsenthal Instruments USAF picture](/store/img/g/ILIAAOSwyexmgBMW/s-l225/Vintage-Aluminum-MB-4A-Computer-Air-Navigation-Too.jpg)
Vintage Aluminum MB-4A Computer Air Navigation Tool Felsenthal Instruments USAF $21.88
![Vintage MB-4A Computer Air Navigation Dead Reckoning with Carry Case picture](/store/img/g/v-AAAOSwr15dU0gA/s-l225/Vintage-MB-4A-Computer-Air-Navigation-Dead-Reckoni.jpg)
Vintage MB-4A Computer Air Navigation Dead Reckoning with Carry Case $9.99
![MB-4A Computer Air Navigation. Vintage G. Felsenthal picture](/store/img/g/aqQAAOSwNOtjfuhM/s-l225/MB-4A-Computer-Air-Navigation-Vintage-G-Felsenthal.jpg)
MB-4A Computer Air Navigation. Vintage G. Felsenthal $24.00
![Vintage Aluminum MB-4A Computer Air Navigation Tool Felsenthal FAA-460 USAF picture](/store/img/g/epYAAOSwZhxlzmbm/s-l225/Vintage-Aluminum-MB-4A-Computer-Air-Navigation-Too.jpg)
Vintage Aluminum MB-4A Computer Air Navigation Tool Felsenthal FAA-460 USAF $25.99
|