1. MODERN 1993 SUNDIAL ON PRINSENGRACHT ON A c17 HOUSE (? a midwife’s house)
2. MUSEUM VAN LOON, KEIZERSGRACHT – THE OLDEST (1578) OF THREE
2. MUSEUM VAN LOON, KEIZERSGRACHT – ARMILLARY SPHERE
3. MUSEUM VAN LOON, KEIZERSGRACHT – ARMILLARY SPHERE (CLOSE-UP)
4. MUSEUM VAN LOON, KEIZERSGRACHT – A FINE SOUTH-FACING SUNDIAL ON THE GARDEN SIDE
ROLLING HARBOUR GALLERY 