Works a treat, now I know how to get it attached to my 1968 model Elna.
Elna Open-Toe Walking Foot (Cat B) Elna Category B
Elna Even Feed Open Toe Walking Foot (Cat B).
The walking foot. Sometimes referred to as the even feed foot, is designed with a set of feed dog (teeth) which allow the fabric to feed without shifting or slipping and eliminates the problem of the under layer of fabric coming up short.
For Elna Top Loaders Category B.
Please note: This item cannot be cancelled, refunded or exchanged.