Scale: [circa 1:250,000]. Blue-back chart with linen-bound edges. Eleven insets. Unidentified ships tracks in MSS pencil. Imray trade label on back: "Sea of Marmora, Price 5s.".
Insets: 1. Buyuk Chekmejeh Bay [Buyukcekmece koyu] [circa 1:60,000]; 2. Rodosto Road [Tekirdag] [circa 1:75,000]; 3. Silivri Road [circa 1:75,000]; 4. Palatia Bay &c [Saroylar limani] [circa 1:50,000]; 5. Pivatos of Boados Road [Selimpasa] [circa 1:75,000]; 6. South-east part of Marmora Island [Marmara adasi] [circa 1:55,000]; 7. St Andrew, St George and Mexa Islands [Fener adasi, Sedef adasi, Haliada] [circa 1:75,000]; 8. Artaki Road [Erdek korfezi] [circa 1:45,000]; 9. Continuation of the Gulf of Ismid [Ismit korfezi] [circa 1:250,000]; 10. Princes Islands [Kizil adalar] [circa 1:80,000]; 11. Rhoda Channel [Narlikoy geciti], Pasha Liman and Kutali Road [Ekinlik roads] [circa 1:60,000].