To celebrate the 70th anniversary of Duns and District Branch in 2023. 
It is named Duns Daisy chain:
Duns for the Duns and District Branch.
Daisy for Margaret Rae the founder of the Duns and District Branch who was fondly known as Daisy.
Chain because Duns and District gifted a chain to the RSCDS for the Chair to wear with the RSCDS medallion. Daisy was instrumental in commissioning and designing the beautiful silver chain.