Hi all I this cup.Please tell me your opinion about hallmarks. Thank you very much https://live.staticflickr.com/65535/51318552784_fb4d03686e_h.jpg https://live.staticflickr.com/65535/51318536799_16fb626e16_c.jpg https://live.staticflickr.com/65535/51318040118_7af4659941_h.jpg