US Patent: 2,962,652 
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| Position Indicator
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	        Patentees:
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 | Leander Jackson Bulliet (exact or similar names) - Rockford, Winnebago County, IL |  
| Dave Paul Youngberg (deceased, estate of) (exact or similar names) - Loves Park, IL |  
| Shirley L. Spidle (legal representitive) (exact or similar names) - Rockford, Winnebago County, IL |  
 
 
 
 
 
| Manufacturer: |  
| Not known to have been produced |  
 
 
 
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        Patent Dates:
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| Applied: | 
May 28, 1958 | 
 
| Granted: | 
Nov. 29, 1960 | 
 
 
 
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                        Joel Havens "Vintage Machinery" entry for W. F. & John Barnes Co. 
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