Here are more conservation fabulousnesses.
Sara Crofts, CEO of Icon, suggested these.
The National Trust’s conservation studio at Knole: https://www.nationaltrust.org.uk/knole/features/conservation-work-at-knole
And some of their work: https://www.nationaltrust.org.uk/knole/features/dismantling-the-spangled-bed
The conservation dept at the Bodleian Library. Lots of case studies – but this one is my favourite: https://www.bodleian.ox.ac.uk/our-work/conservation/case-studies/selden-map. More at: https://www.bodleian.ox.ac.uk/our-work/conservation/case-studies
This is a portion of the Seldon Map of China, photo credit Bodleian Library, and a link to the digital version here.