In some cases , for instance the ORGANIZATION@1 of LOCATION@1 and modern LOCATION@2 plate number coils , the plate numbers appear in the stamps themselves , but the more common practice is to include the number in the margin of each sheet , frequently alongside the name of the printer .

Sometimes the plate numbers appear in the stamps themselves , but the more common practice is to include the number in the margin of each sheet , frequently alongside the name of the printer .
