800/1000 silver.
1) Tea streiner with two shell handles: 11.2 x 6.5 cm. Hallmarked "800 - 283 FI".
2) Tea streiner with one shell handle: 10.1 x 7.8 cm. Hallmarked "800".
3) Tea streiner with one long and decorated handle: 13.5 x 5.9 cm. Hallmarked "800 - 485 MI".
4) Strainer with two thin handles: 12.4 x 6.5 cm. English hallmarks, sterling silver, London.
Item condition grading: **** good.