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

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, 1775 c.25
Optisches Museum, Jena, Germany

Dollond, 1775 c.25
National Maritime Museum, Greenwich (London), England
AST0933

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

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

Pyefinch, Henry, 1777 c.
Coll. Willach, Taegerwilen, Switzerland
RW 156 [58] [2022 22 2006 24] [2023]

Martin, Benjamin, 1779 c.
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 51

Dollond, 1780 c.
National Maritime Museum, Greenwich (London), England
NAV1531

Watkins, Francis, 1780 c.
National Maritime Museum, Greenwich (London), England
AST0959

Dolci, 1780 c.
Coll. Willach, Taegerwilen, Switzerland
RW 098 [5] [2006 69] [2023]

Ramsden, Jesse, 1780 c.
Adler Planetarium and Astronomy Museum, Chicago, USA
W-148

Ramsden, Jesse, 1780 c.
Mathematisch-Physikalischer Salon / Staatliche Kunstsammlungen Dresden, Dresden, Germany
CIF 6

Ribright, Thomas, 1780 c.
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 223

Storer, William, 1780 c.
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 224

Dollond, 1780 c.
Optisches Museum, Jena, Germany

Unknown, 1780 c.
Optisches Museum, Jena, Germany

Gilbert, John, 1780 c.
National Maritime Museum, Greenwich (London), England
NAV1601

Sayde, 1780 c.
National Maritime Museum, Greenwich (London), England
NAV1618

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

Ramsden, Jesse, 1780 c.20
Adler Planetarium and Astronomy Museum, Chicago, USA
N-65

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

[unknown maker], 1783
Horrebow, Christian, Elementa astronomiae sphaericae in usum praelectionum conscripta

Sykes, Henry, 1785 c.
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 226

Dollond, 1789
Prince of Wales Northern Heritage Centre, Yellowknife, Canada
971.024.001

Unknown, 1790 c.
Adler Planetarium and Astronomy Museum, Chicago, USA
M-444

Sterrop, 1790 c.
Mathematisch-Physikalischer Salon / Staatliche Kunstsammlungen Dresden, Dresden, Germany
CIF 21

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

[unknown maker], 1793
Nelli, Vita E Commercio Letterario Di Galileo

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

Carochez, Noël-Simon, 1795 c.
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 59

Dollond, 1800
Optisches Museum, Jena, Germany

Santini, Tomaso, 1800 c.
Adler Planetarium and Astronomy Museum, Chicago, USA
M-443

Dolland [?], 1800 c.
Adler Planetarium and Astronomy Museum, Chicago, USA
M-455

van der Bildt, Bauke Eisma, 1800 c.
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
Middelburg 17

[unknown maker], 1800 c.
Moose Jaw Museum & Art Gallery, Moose Jaw, Canada
9.50.32.1

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

Dolland, 1800 c.+25
Adler Planetarium and Astronomy Museum, Chicago, USA
M-457

Unknown, 1800 c.+50
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 260

Watkins & Hill, 1800 c.+50
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 383

Adams, Dudley, 1803
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 211

Dollond, 1810 c.
Adler Planetarium and Astronomy Museum, Chicago, USA
A-149

Shuttleworth, 1810 c.
College of Optical Sciences / University of Arizona, Tucson, United States
T-78

Godby, J., 1815
Fahie, J. J. Memorials of Galileo Galilei, 1564-1642: Portraits and paintings, medals and medallions, busts and statues, monuments and mural inscriptions, London, England

Utzschneider and Fraunhofer, 1815
Optisches Museum, Jena, Germany