Here are the retaining springs for your hmv late model 101 and model 102 large spring drums and for your later 1950 smaller drums.
You become 5 pieces 3 large and 2 small see pictures, this is old HMV EMI stock you never find it again.
Please note springbarrels are only for display so you only get the 5 metal retaining clips

 

NEED A SPRING PLEASE CONTACT ME AT : ZWARTESCHIJF@PLANET.NL we have over a Thousand new and new old stock springs in stock

 

ALSO HAVE A LOOK AT MY EBAY STORE zwarteschijf_holland