RAF flight instruments. Comprising a bakelite case. Plaque marked Neutralising Unit 10A/8475. All moving parts are functional. A metal compass, marked 6A/1248 35690D AFT Type O6A. Some wear and patina. Condition II+. RAF cockpit instruments Comprising one bakelite housing with plate marked Neutralising Unit 10A/8475. All moving parts functional. One metal compass marked 6A/1248 35690D AFT Type O6A. Showing expected wear and patina. Condition II+.