Rumelange - Two types of the Miner Allegory Issue recorded

 

 

Rumelange

Miner Allegory - Two Types

'25 F' Printed (in green)

as part of the design

'25 F' Added in black,

and in a different font 

What other denominations were issued in these two styles?  I also have the 5F with the denomination printed as part of the stamp design.  Does the 5F also exist with the denomination added later in a second printing step?