Monumenta Politico Ecclesiastica, ex archivo Palmskiöldiano, nunc primum in lucem edita, quorum cont. III: am ... ad diem XIII Martii ... MDCCLI ... / 
Medén, Sacharias Laur.
Upsaliae, 
[1751]
Pp. 43-60 of a larger work.
In the date the "13" has been altered in manuscript to "20".