The stamped crown with the number 18 under it inside a pocket watch likely indicates that the watch has 18 jewels. Jewels are synthetic rubies used in the movement of watches to reduce friction and improve accuracy. A higher number of jewels generally indicates a higher quality and more precise timepiece.
inside the engine bay, it should be stamped into the chasis where the drivers side suspension strut is The number is stamped on the top of the block behind the cam cover under the petrol pump
Inside first page (i,e as one opens the passport it is stamped on the cover facing first page)
There is no diagram except the one stamped on the inside of the fuse box cover.
Remove the valve cover and you will see it stamped into the top of the head.
On original Beetles ('49-'74) the serial number was stamped under the backseat on the frame tunnel by the shifter access cover.
When you remove the fuse box cover, look on the inside of the cover. The fuse identification is marked on the inside of the cover with the fuse locations.
It is usually both on the blower shroud and stamped into the valve cover.
Stamped into the valve cover (the dome-like cover at the top of the cylinder) or stamped on the engine shroud above the spark plug.
The number printed on the inside of the cover to the clock and back plate.
The serial number on an American Waltham pocket watch is typically located on the movement plate, which can be accessed by opening the back cover of the watch. It is usually found near the balance wheel or on the edge of the movement. Additionally, some Waltham models may have the serial number engraved on the inside of the case back. Always ensure to handle the watch carefully to avoid damage when checking for the serial number.
It should be stamped in the inside cover. There is one in the engine compartment and one on the center panel on the left side of the passenger seat area.
6783541936The number printed on the inside of the cover to the clock and back plate