>Mansi and Coleti — Sacrorum conciliorum nova et amplissima collectio. (Index)


>The Sacrorum Conciliorum Nova et Amplissima Collectio of Gian (Giovanni) Domenico Mansi and Nicola Coleti is a multi-volume collection of documents related to church councils. Gallica turned out to have a nearly complete collection. There is also a collection at Documenta Catholic Omnia (link to collection).

In looking for these volumes, I found the following:

Volume 1
Volume 2
Volume 3
Volume 4
Volume 5
Volume 6
Volume 7
Volume 8
Volume 9
Volume 10
Volume 11
Volume 12
Volume 13
Volume 14
Volume 15 (missing from both collections)
Volume 16
Volume 17, part 1
Volume 17, part 2
Volume 18, part 1
Volume 18, part 2
Volume 19
Volume 20
Volume 21
Volume 22
Volume 23
Volume 24
Volume 25
Volume 26
Volume 27
Volume 28
Volume 29
Volume 30
Volume 31, part 1
Volume 31, part 2
Volume 32
Volume 33 (Missing from both collections)
Volume 34
Volume 35
Volume 36, part 1
Volume 36, part 2
Volume 36, part 3
Volume 37
Volume 38
Volume 39
Volume 40
Volume 41
Volume 42
Volume 43
Volume 44
Volume 45
Volume 46
Volume 47
Volume 48
Volume 49, Vatican Council part 1
Volume 50, Vatican Council part 2, section 1
Volume 51 (missing from both collections)
Volume 52, Vatican Council, part 2, section 3 (section 2 per CDO)
Volume 53, Vatican Council, part 2, section 4 (section 3 per CDO)

I’m not sure what the story is behind the apparently missing volumes.