Dublin 70Bis, Camac Kyan and Camac (Dalton & Hamer, page 555)

Harp with seven strings.
Head under A.
Ground line to first limb of N.

70Bis. O: The head further from A.
       R: Similar.
       E: ? No. 1 or No. 2

Standard edges are described at page 462.

No illustrations.