Many of our cars come with trashed VIN plates and on a great restoration, it’s delightful to have a clean and fresh one. This plate is supposed to be mounted on the frame under the carbs.
The VIN plate shown on the green car is in the correct location under the carbs where the down pipe passes through the frame, with the correct phillips head sheet metal screws in place. The plate is on backwards however, and should be facing outward, not inward as shown. The slotted screws in the black car shown are not correct. Vin plate mountings seem quite variable on these cars, so it is common to see quite an array of mountings.