Four Russian icons of the Virgin, 19th century

Four Russian icons of the Virgin
19th century
One the Virgin in Thee Rejoiceth, one the Virgin of Joy to Those Who Grieve, one the Virgin Life Giving Source and one the Virgin of the Passion.
largest 13 1/4 x 11 3/4in (33.5 x 30cm)
Condition Report: Some bowing to boards. Lacking braces to backs. General marks, scratches, rubbing, crazing, losses to pigment, cracks, darkening and soiling. Areas of inpainting. Scattered losses to timber at edges. Areas of staining. .Notable dark scratches and scores to Virgin of the Passion. Virgin of Joy with later fabric covering back.