Vintage Detailed Mini Etchings of Clock Tower/Street in Prague. Set of 2

Beautiful Vintage Detailed Mini Etchings of a Clock Tower and a Street in Prague. Set of 2 signed and numbered. 3.25” x 4.25”. Brown wood and glass frames. With Box. Some damage on box. Signed but can't make out the artist's name. Clock Tower is numbered 30/80 and the piano is 46/80. Pet, smoke and fragrance free home. Wall Art Loc:B1