Three Russian icons with silver oklads

Three Russian icons with silver oklads
18th-19th century
One depicting the Mother of God, Christ Pantokrator and St. Nicholas above a gathering of saints, oklad with maker's and assayer's marks illegible; one depicting the Ascension marked for Nigni-Novgorod, dated 1793 and another depicting the Crucifixion marked for Moscow, 1780.
largest 12 3/8 x 10 1/2in (31.5 x 27cm)
Condition Report: All oklads marked or with traces of marks - some illegible. With dings, rubbing, creases and wear to oklads. Darkening to painted surface with areas of abrasion and loss of pigment. Oklad for Crucifixion icon off center.