Any body know if the French laquered /varnished their cases ? I have just had delivered a 155mm Mle 1915 case and after a clean up it seems to have had a coat of laquer ,very similar to a Czech 10 cm case i have re-used by the Germans .Also inside the case there seems to at sometime had a cover glued [30mm down from the top edge ] ? Theres no stencilled marking on the case and was just wondering if the case was reused by the Germans or a previous owner added the laquer ,any thoughts welcome ,regards Dave