Campi, Giovanni Battista [attributed], 1750 c.+25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 77

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

Dolci [attributed]
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 79

Dolci [attributed], 1750 c.
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 80

Semitecolo, Leonardo
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 81

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

Mur, Christian [attributed], 1675 c.+25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 85

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

Mann and Ayscough, 1750 c.
Snowshill Manor and Garden, Snowshill, England
CPW Item number 83 (Admiral)

Mann, I., 1750 c.
Snowshill Manor and Garden, Snowshill, England
CPW Item number 84 (Admiral)

Ramsden, 1775 c.
Dundee Art Gallery and Museum, Dundee, Scotland
1974-304

Fourcy, 1752
Technisches Museum Wien, Vienna, Austria
10706

Pieters van der Bildt, Jan, 1754
Technisches Museum Wien, Vienna, Austria
10711

Cuff, John, 1740 c.
Scotney Castle, Kent, United Kingdom
Nat Trust Inv No 791633

Passemant, Claude Simeon
Stewart Museum, Montreal, Canada
1977.67

[unknown maker]
Stewart Museum, Montreal, Canada
1979.51.14

[unknown maker], 1750 c.
Stewart Museum, Montreal, Canada
1993.26abc

[unknown maker], 1700 c.+50
Stewart Museum, Montreal, Canada
1998.10

[unknown maker], 1725 c.
Stewart Museum, Montreal, Canada
1998.16

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

Watkins
Dumfries Museum & Camera Obscura, Dumfries, Scotland
DUMFM:1966.24

Hughes, H
Dumfries Museum & Camera Obscura, Dumfries, Scotland
DUMFM:0213.21

Unknown
Dumfries Museum & Camera Obscura, Dumfries, Scotland
DUMFM:1990.27.11

Bateman & Branches
Dumfries Museum & Camera Obscura, Dumfries, Scotland
DUMFM:0213.19

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

Stolle, Heinrich, 1626
British Museum, London, England
1890,0209.2

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

Semitecolo, Leonardo, 1750 c. +50
Narodni Technicke Muzeum, Prague, Czech Republic
5.732

Pyefinch, Henry, 1775c + 25
Narodni Technicke Muzeum, Prague, Czech Republic
14.126

Semitecolo, Leonardo, 1750 c. +50
Narodni Technicke Muzeum, Prague, Czech Republic
14.525

Semitecolo, Leonardo, 1750 c. +50
Narodni Technicke Muzeum, Prague, Czech Republic
24.864

Olivo, 1750 c. +50
Narodni Technicke Muzeum, Prague, Czech Republic
49.662

Czadecky, Ferdinand, 1700 c.
Narodni Technicke Muzeum, Prague, Czech Republic
10 Komarov Museum

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

Martin, Benjamin, 1759
Martin, Benjamin, Gentleman and Lady's Philosophy, London, United Kingdom

Khachatur dpir, 1795
Wellcome Images, London, United Kingdom
Or (Armenian) 7

The Oxford Magazine, 1771
Wellcome Images, London, United Kingdom
31709i

Sustermans, Justus
Wellcome Images, London, United Kingdom
45630i

[unknown maker]
Wellcome Images, London, United Kingdom
25917i

Bosse, Abraham, 1650 c.
Wellcome Images, London, United Kingdom
26944i

Dixon, John
Wellcome Images, London, United Kingdom
16317i

[unknown maker]
Wellcome Images, London, United Kingdom
46253i

[unknown maker]
Wellcome Images, London, United Kingdom
46322i

Wale, Samuel & Charles Grignion, 1750 c.
Wellcome Images, London, United Kingdom
46334i

Hogarth, William, 1750 c.
Wellcome Images, London, United Kingdom
46336i

Jan Kip and G. Freman
Wellcome Images, London, United Kingdom
46392i

Tinassi, Nicolo Angelo[?], 1656
Galilei, Galileo, Treatise on the Sphere, Rome, Italy

Villamena, F.
Galilei, Galileo, Opere, Bologna, Italy

Goeree, Jan, 1699
Hartsoeker, Nicolaas. Proeve der Deurzicht Kunde, Amsterdam, The Netherlands

[unknown maker], 1723
Willink, D., Amsterdamsche buitensingel, Amsterdam, The Netherlands

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

Strachan, J.
Tullie House Museum & Art Gallery Trust, Carlisle, England
1976 36.2

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

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

Loomers, J.
Utrecht University Museum, Utrecht, The Netherlands
LI-37.01

Bevere, E. D., 1709
Utrecht University Museum, Utrecht, The Netherlands
LI-37.02

Bevere, E. D., 1709
Utrecht University Museum, Utrecht, The Netherlands
LI-37.02

Hartsoeker, N.
Utrecht University Museum, Utrecht, The Netherlands
LI-37.03

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

Deijl, J. & H van, 1782
Utrecht University Museum, Utrecht, The Netherlands
UM-150

Campani (unconfirmed)
Utrecht University Museum, Utrecht, The Netherlands
UM-2122

Adams
Utrecht University Museum, Utrecht, The Netherlands
UM-397

Deijl, van, 1773
Utrecht University Museum, Utrecht, The Netherlands
UM-412

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

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

Spierre, Francois
Eschinardi, Francesco. Centuriae opticae, Rome, Italy

Celer, Georg, 1627
Kepler, Johanne, Tabulae Rudolphinae

Marshall, William, 1640
Wilkins, Discourse Concerning a New World & Another Planet

[unknown maker], 1656
Wilkins, Le Monde dans la Lune

[unknown maker], 1630
Scheiner, Christoph, Rosa ursina sive sol, Bracciano, Italy

Miotte, Pierre, 1646
Kircher, Ars magna lucis et umbrae

Boy, Adolf, and Falck, Jeremias, 1647
Hevelius, Johannes. Selenographia, sive Lunae descriptio, Danzig, Poland

[unknown maker], 1670
Lobkowitz, Caramuel. Mathesis biceps

[unknown maker], 1630
Faulhaber, Johannes. Ingenieurs-Schul, Frankfurt, Germany

[unknown maker], 1633
Faulhaber, Johannes. Ingenieurs-Schul, Frankfurt, Germany

Aveele, Johannes van den, 1691
Ozanam, Dictionaire mathematique

[unknown maker], 1695
Prestet, Nouveaux elemens des mathematiques

[unknown maker], 1715
Crousaz, Jean-Pierre de. Reflexions sur l'utilite des mathematiques et sur la Maniere de les etudier, Amsterdam, The Netherlands

Hoet, Gerard (the elder), 1692
Luyts, Astronomica institutio

Hoet, Gerard (the elder), 1692
Luyts, Astronomica institutio