How readFromSpencerBar reads a file: the rows of its image on an inch of paper, and the bar it numbers its positions by.
readFromSpencerBar
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Rows of the image on an inch of paper.
The bar the file numbers its positions by, which is the bar of the roll it was scanned from. His Welte files are Licensee rolls.
How
readFromSpencerBarreads a file: the rows of its image on an inch of paper, and the bar it numbers its positions by.