| Title | Constantinople and its approaches | 
| Subject | |
| Description | News map, Relief shown by hachures, Map cut from page of the Illustrated London News, Text on verso regarding local civil society meetings, a report on the outcome of the Russo-Turkish war (1877-1878), and literary gossip, Main Heritage Compact General, HC.MAP.00292, Print Map, Item-ID: i23813210, BIB-ID: 2534143 | 
| Publisher | The Illustrated London News | 
| Contributor | Ravenstein Ernst Georg 1834-1913 | 
| Date | [1878], 1878 | 
| Format | cartographic material, map, map, 1 map : ; 16 x 24 cm, on sheet 20 x 28 cm, unmediated, sheet | 
| Identifier | QNL:00030798 | 
| Language | eng | 
| Coverage | Istanbul Region (Turkey) | 
| Reference | Catalogue Link |