see for example
PETER HELM REMBRANDT CATALOGUE 2006 printed catalog and online catalogue Nos. 43-71c
[X]
illustrated in
HELM REMBRANDT CATALOGUE 2006 No. 44 (after Bartsch 23, II)
and HELM REMBRANDT CATALOGUE 2006 No.45 (after Bartsch 142, ex collection Hibbert, Esq. 1807)
HELM LINDEN1EXPERTISE
Polygraphicum OEUVRESGRAVEES
Polygraphicum PEINTRESGRAVEURS