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1943 Campaign to Increase Industrial Production - Plate Varieties and Errors

                             

     

Plate Varieties

Helen Zirkle listed 18 consistent plate varieties in her book which she numbered "a" to "r". Dr Y. Mishima was able to study the plate used in the manufacture of this stamp and has confirmed that all these defects appear. Many or these varieties are very minor and hard to see. Having access to a complete sheet it is now possible to confirm her work and to show pictures of each variety listed in the order in which each stamp appears on the sheet.

Normal                              Variety   Normal                              Variety
                
a. Broken Petal Variety - The top right hand petal of the emblem has a small break. This occurs only on the 3rd stamp on each sheet.   b. Spot Below Orchid Variety - A very small faint spot appears below the orchid emblem. This occurs only on the 7th stamp on each sheet.
         
Normal                              Variety   Normal                              Variety
                 
c. Extra Line by Character Variety - See the character directly below the "6". This occurs only on the 8th stamp on each sheet.   d. Spot in Centre Variety - A spot appears above the shoulder of the standing worker. This occurs only on the 21st stamp on each sheet.
         
Normal                              Variety   Stamp 43                          Stamp 45
                 
e. Dot on Each Leg Variety - Self explanatory. This occurs only on the 44th stamp on each sheet.   f. Spot on Ingot Mold Variety - Zirkle lists stamp 45 as having a faint white spot near the centre of the ingot mold. Stamp 43 seems to fit this description better than stamp 45, as possible mistake?
         
Normal                              Variety  

Normal                              Variety

                      
g. Spot in Centre Variety - A red spot near the central horizontal line. This occurs only on the 49th stamp on each sheet.   h. Spot Above Horizontal Line Variety - Very similar to the last example with the spot above the diagonal line. This occurs only on the 51st stamp on each sheet.
         
Normal                              Variety   Normal                              Variety
                 
i. Spot on Right Leg Variety - Self explanatory. This occurs only on the 60th stamp on each sheet.   j. Dot on Pole Variety - A dot appears on the pole above the standing mans shoulder. This occurs only on the 72nd stamp on each sheet.
         
Normal                              Variety Normal                              Variety
                
k. Spot Above Head Variety - A small spot appears above and to the right of the standing man's head. This occurs only on the 73rd stamp on each sheet.   l. Spot on Edge of Left Leg Variety - Self explanatory. This occurs only on the 82nd stamp on each sheet.
         
Normal                              Variety   Normal                              Variety
                  
m. Broken Character Variety - The third character from the bottom on the left hand side appears broken. This occurs on the 83rd stamp on each sheet.   n. Spot Right of Head Variety - A small spot appears to the right of the standing man's head. This occurs only on the 86th stamp on each sheet.
         
Normal                              Variety   Normal                              Variety
                
o. Line on Ladle Variety - A line appears just below the middle of the horizontal line. This occurs on the 87th stamp on each sheet   p. Light Character Variety - The bottom two characters on the right hand side appear lighter and thinner. This occurs on stamps 94, 95 and 96 of each sheet
         
Normal                              Variety   Normal                              Variety
               
q. Spot on Left Hip Variety - Self Explanatory. This occurs on the 94th stamp on each sheet   r. Damaged Hand Variety - Some fingers of the left hand are obliterated by a white spot. This occurs on the 72nd stamp on each sheet
         
     
   
         
  Scan of a full sheet. If you think you may have another consistent plate variety you can check it against this image. Please email if you would like a larger scan of a particular stamp.