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This arrangement of a self-pulling/built-in puller design goes back at least to 1965 when it was done by Magistroni for the Super Zenith model.

http://www.blackbirdsf.org/magistron...cranks_sz2.jpg

http://www.blackbirdsf.org/magistron...cranks_sz4.jpg

http://www.blackbirdsf.org/magistroni/cranks_sz.html

[new software still refusing to allow me to post images]

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