RAF navigation compass. Very nice metal compass in wooden box. 70% blue-grey paint. Complete glass. The fluid in the compass is present and functional, as are all the moving parts. Plate marked AM under crown and 6A/0726. Nice wooden box. The closing hooks are complete. The hinges are functional. Front panel marked Delicate Instruments to be Handled With Great care. Internal shims are present. Glass with Care Type PS markings. The wood appears to have been varnished. The carrying strap is missing. Some wear and patina. Condition II+. RAF navigation compass Fine metal compass with grey-blue paint remaining at 70%. Glass complete. Liquid present and instrument functional. All moving parts functional. Plate marked with Air Ministry crown and 6A/0726. Housed in a fine wooden case. Closure hooks complete, hinges functional. Front marked Delicate Instruments to be Handled With Great Care. Internal supports present. Marked Glass with Care Type PS. Wood appears varnished. Carrying strap absent. Showing expected wear and patina. Condition II+.