Preventive Conservation Guidelines for Collections

www.canada.ca/...

[@zubairahmedmadani9371]

Very nice and informative

[@LucianoRTech3D]

Since 2014, I have a plesuare to work with restoration and conservation of historic documents in Brazil. Thanks for the video.

[@micrcrmicrcr38]

Thanks and Congratulations!

[@mihaelasimion1545]

THX a lot! Great work! Excellent!