So our book has been sitting with baking soda for a week. I brushed off the soda, the pages don’t have the musty smell anymore! The next step will be to guard the pages and then repair tears. First I will guard all the pages and rejoin the two sheets that are split, then do repairs of the tears.
I started the process by cutting little strips of Japanese paper for the guards. They are 3/8″ wide and about the height of the text block. To speed things along I folded the paper over several times, then using my dividers I marked a strip. When I cut with my snap razor I got 6 strips at a time. I also cut some 1/2″ strips because a few sheets had much larger areas missing.
When I had the strips cut I took my time and pasted one strip to the outside of each sheet. There were a few sheets that didn’t need anything so I left those alone. There will be a fair amount of swelling anyway so if I could save some space I did it. This process took about 8 hours total for gluing and application.
Once everything was glued and dried I re-folded the signatures and have them under weight for a bit to compress the swell. Starting tomorrow I begin repairing tears. Once the tears are taken care of the sewing will begin. My goal is to have this book in boards by the end of next week.