Unknown, 1680 c.
Mathematisch-Physikalischer Salon / Staatliche Kunstsammlungen Dresden, Dresden, Germany
CIF 27

Unknown
Mathematisch-Physikalischer Salon / Staatliche Kunstsammlungen Dresden, Dresden, Germany
CIF 62

Unknown, 1690
Mathematisch-Physikalischer Salon / Staatliche Kunstsammlungen Dresden, Dresden, Germany
CIF 63

Unknown, Unknown
Mathematisch-Physikalischer Salon / Staatliche Kunstsammlungen Dresden, Dresden, Germany
CIF 85

Unknown, Unknown
Mathematisch-Physikalischer Salon / Staatliche Kunstsammlungen Dresden, Dresden, Germany
CIF 49

Unknown, 1790 c.
Mathematisch-Physikalischer Salon / Staatliche Kunstsammlungen Dresden, Dresden, Germany
CIF 22

Unknown
Mathematisch-Physikalischer Salon / Staatliche Kunstsammlungen Dresden, Dresden, Germany
CIF 94

Unknown
Mathematisch-Physikalischer Salon / Staatliche Kunstsammlungen Dresden, Dresden, Germany
CIF 96

Unknown
Mathematisch-Physikalischer Salon / Staatliche Kunstsammlungen Dresden, Dresden, Germany
CIF 112

Unknown
Mathematisch-Physikalischer Salon / Staatliche Kunstsammlungen Dresden, Dresden, Germany
CIF 113

Unknown
Mathematisch-Physikalischer Salon / Staatliche Kunstsammlungen Dresden, Dresden, Germany

Unknown, 1675 c.25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 16

Unknown, 1750 c.10
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 44

Unknown
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
Middelburg 15

Unknown
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
Middelburg 16

Unknown, 1900 c.
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 190

Unknown, 1700 c.+25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 195

Unknown
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
Middelburg ?

Unknown, 1650 c.
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 15

Unknown, 1703
Kunstgewerbemuseum / Staatliche Museen zu Berlin, Berlin, Germany
k2781d

Unknown, 1617 c.
Kunstgewerbemuseum / Staatliche Museen zu Berlin, Berlin, Germany
P19

Unknown
Coll. [Lugano] , Lugano, Italy

Unknown
Optisches Museum, Jena, Germany

Unknown, 1740 c.
Optisches Museum, Jena, Germany

Unknown, 1650 c.
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 14

Unknown, 1675 c.+25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 36

Unknown, 1725 c.
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 42

Unknown, 1725 c.25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 43

Unknown, 1700 c.+25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 45

Unknown, 1700 c.+25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 46

Unknown, 1725 c.25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 47

Unknown, 1725 c.25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 48

Unknown, 1700 c.25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 57

Unknown, 1700 c.
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 58

Unknown, 1750 c.+25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 78

Unknown, 1650 c.
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 84

Unknown, 1700 c.
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 86

Unknown, 1710 c.
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 87

Unknown, 1675 c.+25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 95

Unknown, 1700 c.
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 96

Unknown, 1725 c.25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 97

Unknown, 1750 c.50
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 93

Unknown, 1675 c.+25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 92

Unknown, 1700 c.+25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 94

Unknown, 1775 c.25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 98

Unknown, 1775 c.25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 99

Unknown, 1775 c.
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 100

Unknown, 1775 c.
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 101

Unknown, 1775 c.25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 102

Unknown, 1775 c.25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 103

Unknown, 1775 c.25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 104

Unknown, 1775 c.25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 105

Unknown, 1775 c.25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 106

Unknown, 1750 c.
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 108

Unknown, 1750 c.
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 109

Unknown, 1650 c.
Museum of the University of St Andrews, St Andrews, Scotland
PH210

Unknown
Dumfries Museum & Camera Obscura, Dumfries, Scotland
DUMFM:0213.20

Unknown, 1628 c.
Kunstgewerbemuseum / Staatliche Kunstsammlungen Dresden, Dresden - Pillnitz, Germany
47717

Unknown, 1675 c.
Longleat House, Wiltshire, England
1023

Unknown
Wisbech & Fenland Museum, Wisbech, England
1880.15

Unknown
Tullie House Museum & Art Gallery Trust, Carlisle, England
1974 21.2

Unknown
Tullie House Museum & Art Gallery Trust, Carlisle, England
1976 36.1

Unknown
Tullie House Museum & Art Gallery Trust, Carlisle, England
1975 177.4

Unknown
Utrecht University Museum, Utrecht, The Netherlands
LI-35

Unknown
Utrecht University Museum, Utrecht, The Netherlands
LI-46

Unknown
Utrecht University Museum, Utrecht, The Netherlands
UM-447

Unknown
Utrecht University Museum, Utrecht, The Netherlands
UM-45

Unknown
British Museum, London, England

Unknown, 1725 c.
College of Optical Sciences / University of Arizona, Tucson, United States

Unknown, 1675 c.+25
Optisches Museum, Jena, Germany
03/0118

Unknown, 1725 c.
Optisches Museum, Jena, Germany
03/0078

Unknown, 1675 c.
Optisches Museum, Jena, Germany
03/0077

Unknown, 1660 c.
Optisches Museum, Jena, Germany
03/0104

Unknown, 1770 c.
Optisches Museum, Jena, Germany

Unknown, 1775 c.25
Optisches Museum, Jena, Germany

Unknown, 1740 c.
Optisches Museum, Jena, Germany

Unknown, 1750 c.
Optisches Museum, Jena, Germany

Unknown, 1740 c.
Optisches Museum, Jena, Germany

Unknown, 1700 c.
Optisches Museum, Jena, Germany

Unknown, 1780 c.
Optisches Museum, Jena, Germany

Unknown, 1725 at earliest
Coll. Willach, Taegerwilen, Switzerland
RW 048 [1748] [2013 20] [2023]

Unknown, 1775 c.+25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 52

Unknown, 1665 c.
Optisches Museum, Jena, Germany
03/0181

Unknown, 1675 c.25
Optisches Museum, Jena, Germany
0 / German 11

Unknown, 1675 c.
Museum Lüneburg, Lüneburg, Germany
R. 1053

Unknown, 1640 c.10
Museum Lüneburg, Lüneburg, Germany
R. 1052 Ritter

Unknown, 1660
National Maritime Museum, Greenwich (London), England
NAV1548

Unknown, 1660 c.
National Maritime Museum, Greenwich (London), England
NAV1553

Unknown, 1730 c.
National Maritime Museum, Greenwich (London), England
NAV1510

Unknown, 1760 c.
National Maritime Museum, Greenwich (London), England
NAV1519

Unknown, 1750 c.
National Maritime Museum, Greenwich (London), England
NAV1527

Unknown, 1730 c.
National Maritime Museum, Greenwich (London), England
NAV1530

Unknown, 1710 c.
National Maritime Museum, Greenwich (London), England
NAV1549

Unknown, 1750 c.
National Maritime Museum, Greenwich (London), England
NAV1552

Unknown, 1750 c.
National Maritime Museum, Greenwich (London), England
NAV1557

Unknown, 1750 c.
National Maritime Museum, Greenwich (London), England
NAV1577

Unknown, 1750 c.
National Maritime Museum, Greenwich (London), England
NAV1576

Unknown, 1770 c.
National Maritime Museum, Greenwich (London), England
NAV1593

Unknown, 1750 c.
National Maritime Museum, Greenwich (London), England
NAV1597

Unknown, 1750 c.
National Maritime Museum, Greenwich (London), England
NAV1599