THRASHER, Virgil, (American, 20th C): Pair of serigraphs, ''Half Moon Bay'', sight size 19 1/4'' x 11'', pencil signed, # 132/375, pencil titled, authentication verso with paperwork, framed, 26 1/2'' x 18''. Condition - Mild toning throughout. Sold with ''Moon Bay'', sight size 19 1/4'' x 11'', pencil signed, # 138/375, pencil titled, authentication verso with paperwork, framed, 26 1/2'' x 18''. Condition - Mild toning throughout.