| Collection | GB 0231 University of Aberdeen, Special Collections |
| Level | Item |
| Ref No | MS 3859/3/3/2/4 |
| Alt Ref No | Envelope 2 –M2/65 |
| Title | Sketch a decagon dome in in the church of Saint Gereon in Cologne |
| Date | 26 April 1886 |
| Extent | 1 item |
| Description | Sketch of decagon dome architectural features on the church of Saint Gereon in Cologne; Pencil, paper; “St. Gereon Ch: / K?hn. / 26th. april. 1886.” |
| Access Status | Open |