Re: Personnel file of Ofw. Hans Liebherr, BF to Herget?
................and each card has to be flipped to see if there are entries on the back that have to be digitized. If done manually, one very hard-working person might be able to churn out 5,760 cards per day or 1,440,000 cards per year. Front and back, 60-million card pages or surfaces would take c. 41.67 years. Not impossible, but costly if the number of workers were hired to do the job in a much shorter period of time. It sure would be a valuable treasure for the researcher if it could be done.
L. deZ.
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