Sun compass

[francois.pineau2]

Hello,   I thank all persons who help me in my search about Suncompass. I will put all informations I received on a web site . I will give you the adress of this one.   But I still have any questions. Is somebody Knows if other army than US have used this device or similar device? Is this device was used only in north Africa? What is the main cause to use the suncompass: Presence of magnetic rocks in Sahara or because of armured vehiculs are metallic made? Thanks   François PINEAU