Condition- overall  very good - excellent please study enhanced close up of front

Comments 

Rare  & Very Rare  centre example  - unused circa 1930 milk bottle top sealer  inserts 

One off listing selling my collection of them

Width approx 42mm across centre

 Sent Tracked  RM 

Combine Shipping Discount - put wanted lots in basket - in basket icon top right of page confirm purchases -request revised  lower shipping invoice