Thanks everybody for all the useful advice. And to Andy for adding the missing files in Vol 110. It was the journals around this date I was trying to read.
I guess my original enquiry was whether there was a common password for all the files. It looks like there is not, but this is no problem for me.
PS: Andy, I typed some of my text in Word and I am not sure how to delete the formatting data which appears below 🙂