Lancashire 137Bis, Manchester (Dalton & Hamer, page 540)

Denomination: halfpenny
137Bis. O: Shield of arms, SIC DONEC on a ribbon under. SUCCESS TO 
           NAVIGATION. As reverse of No. 135
        R: John of Gaunt head. No star under bust. The obverse of No. 31.
        E: Plain.

In Addenda, page 540.

Keywords

success to navigation,sic donec,iohn of gaunt duke of lancaster