Ukrainian, Railway Seal, Samoylovka

Ukrainian, Railway Seal, Image & Found by Donnydave.
I think Russian from North Cave East Yorkshire.

Both sides have Cyrillic lettering curved above and below with Cyrillic characters across the centre followed by 05 on one side and possibly A662 across the centre of the other side.

Same design as Figs. 59 & 60 on pages 60 & 61, John Sullivan, 'Russian Cloth Seals in Britain Trade, Textiles and Origins', 2012. From his description we can tell that the obverse gives the date of issue which on this on seems to end in 05 - 1905?

From Michel Royer, "- К.Х.С. : (Кiев - ХАРЬКОВ - Славянск ) железная дорога : Kiev – Kharkiv – Slaviansk railway.

- САМОЙ- ЛОВКА (САМОЙЛОВКА : Samoylovka In Ukraine, Donetsk district) around date “?6 IЮЛ 05” ( ?6 july 1905).

"КОПТРОЛЬ К.Х.С. Ж.Д." (control Kiev – Kharkiv – Slaviansk railway) around “Л662” (L662 : number of train or railroad movement ?)."

A number of Polish railway seals issued while in the Russian Empire can be seen here Euro-Plombs.