
Cubical polyhedral sundial
1751-1800
1751-1800
1630
1671-1700
1623-1628
circa 1910
1588
1924
1569
circa 1905
1900-1920
1913-1920
1913-1920
1900-1904
1900
1890
1835-1836
1955-1960
1578-1631
1616
1537-1632
1913-1920
1913-1920
1894
1950-1953
1589
1531
1649
1608
1649
1599
1893
1781-1820
1963-1967
1601
1912
1751-1800
1574
1537-1632
1548
1955-1965
1900-1910
1549
circa 1950
1960-1965