There are still a few places left for our Preserving Franklin talk in Matlock next Thursday, where I’ll explain the various ways in which the documents have been repaired. You’ll also be able to handle some of the repaired letters, as well as some of Lady Jane Franklin’s precious mementos.
Conservation work in progress
Book a free place via our Eventbrite page or call 01629 538347.
Next time you meet a paper conservator, just mention the words ‘self-adhesive tape’ and watch their struggle to retain some self-control. It is the bane of our profession, the tapes used by very well-meaning people, who were trying to look after or even save important, precious documents and ended up destroying them in the process. Two unrelated items came into the Conservation Studio yesterday, which show different ways in which self-adhesive tape has been used.
The first is a minute ‘book’ from the National Union of Mineworkers, dating from the mid nineteen eighties (D1920/1/1/39):
Each page consists of a backing sheet with a typed up page of minutes sellotaped to both sides of it. That’s two hundred backing sheets with four hundred pages of minutes:
In some cases the adhesive is no longer sticking to the backing sheet, leaving the minutes lying loose; in all cases it has migrated into the paper, causing significant discolouration and weakening of the paper. Removing each piece of sellotape will require a combination of heat, a sticky-stuff removing erasure and quite probably solvents, such as acetone and toluene. The problem is, you see, that in most cases the tape doesn’t come off cleanly, but leaves a little bit of sticky residue which also needs to be removed. So that’s one thousand six hundred pieces of sellotape to remove, at a very optimistic average of five minutes each: eight thousand minutes – or about 134 hours – of work. Obviously we can’t justify that amount of time spent on an item that can be studied in its current condition, so all we’ll be doing for now is give it some extra packaging so at least there’s no risk of pages tearing, and adding it to a list of jobs to consider in the future.
The second item is a sale catalogue from 1912 (D7108), which is in a far worse condition:In this case the kind person trying to mend the pages has used a combination of different self-adhesive tapes, even ordinary white labels:
Clearly this item isn’t safe to be handled or looked at, so we will be conserving it in 2019 and we’ll let you know how we get on…