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

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

[unknown maker]
Mathematisch-Physikalischer Salon / Staatliche Kunstsammlungen Dresden, Dresden, Germany
CIF 81

Ramsden
Mathematisch-Physikalischer Salon / Staatliche Kunstsammlungen Dresden, Dresden, Germany
CIF 82

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

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

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

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, Jesse, 1775 c.
Adler Planetarium and Astronomy Museum, Chicago, USA
DPW-39

Ramsden, Jesse, 1780 c.20
Adler Planetarium and Astronomy Museum, Chicago, USA
DPW-39

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

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

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

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

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

Ramsden, Jesse, 1776
Technoseum: Landesmuseum fur Technik und Arbeit in Mannheim, Mannheim, Germany
EVZ:1983.0046-002

Ramsden, Jesse, 1776
Technoseum: Landesmuseum fur Technik und Arbeit in Mannheim, Mannheim, Germany
EVZ:1983.0046-003

Dollond, Peter, 1769
Technoseum: Landesmuseum fur Technik und Arbeit in Mannheim, Mannheim, Germany
EVZ:1983.0046-005

Degola, Antonio, 1716
Museu da Ciencia Universidade de Coimbra, Coimbra, Portugal
FIS. 1983

[unknown maker]
Wellcome Images, London, United Kingdom
ICV No 41301

[unknown maker]
Wellcome Images, London, United Kingdom
ICV No 41384

[unknown maker]
Wellcome Images, London, United Kingdom
ICV No 48576

Lunatic, Nicholas
Wellcome Images, London, United Kingdom
ICV No 50851

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

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

Dollond, 1775 c.+25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 157

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

Passemant, Claude Simeon
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 163

van Deijl, Jan and Harmanus, 1768
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 164

Unknown, 1700 c.
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 169

Unknown, 1625 c.+25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 17

Unknown, 1625 c.25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 18

Ayscough, James
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 180

Dollond, 1800 c.+25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 183

Dollond, 1850 c.
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 187

Unknown, 1650 c.25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 19

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

Patroni, Pietro
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 199

Unknown, 1650 c.25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 20