52 mm Oil Pressure Gauge .Very versatile and neutral design . Originally a Bourdon instrument but as no make is visible can be mixed with Jaeger or O.S instruments
New Old Stock Brass Pressure Gauge manufactured by Bourdon 65 mm total diameter and white ivory dial . Item is New Old Stock ( never been fitted on a car ) still has its mounting for capillary tube untouched .
Maintenance Book about the Ruby Engines . This small book is a 70s reprodution of the Automobiliste but after (à years , you would sware it is original .