The situation on copyright is clear in one case.
If the magazine is scanned and saved IN IT’S ENTIRETY, covers, adverts etc and no changes made then it is permissible national Geographic got taken to court and won, this sets a president .
However taking articles from the magazine requires the author’s permission [ or their heirs ] unless as David has said they were contracted to the magazine.
As regards searchability [ is that a word ? ] if you scan the pages as images and them turn these into a PDF it’s only a PDF of images and not searchable as each word is only part of a picture.
However if you take the pictures of the article and run them thru some OCR software [ Optical Character Recognition ] then it can turn the picture of test back into words.
Drawback to this is that it can be an extended process, one mag, only OCR’ing the articles [ leave the adverts as pics ] could take up to 2 full days to do.
Not only do you have to get the software to check the picture and turn it into text but you have to spell check it and check for layout. Fractions are a right bastard and the OCR can come up with anything on these so there is no fractions in most fonts.
Can it be done, yes, can it be done quickly and easily ?, no
I can understand MEW being done but ME going back to 189 plonk on paper of very dubious quality would be a total nightmare.
So who volunteering ?
John S.