Rudolph, Johann Gottlob, 1725 c.25
Adler Planetarium and Astronomy Museum, Chicago, USA
M-446

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

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

le Père, George, 1744
Adler Planetarium and Astronomy Museum, Chicago, USA
M-442

Unknown, 1750 c.
Adler Planetarium and Astronomy Museum, Chicago, USA
M-433

Unknown, 1750 c.
Adler Planetarium and Astronomy Museum, Chicago, USA
M-433

Dollond, Peter, 1775 c.
Adler Planetarium and Astronomy Museum, Chicago, USA
M-432

Unknown, 1750 c.
Adler Planetarium and Astronomy Museum, Chicago, USA
M-432

Baillou, Franciscus, 1738
Adler Planetarium and Astronomy Museum, Chicago, USA
M-431

Willevaux, P. Petrus Fran[cisc]us de, 1703 c.
Adler Planetarium and Astronomy Museum, Chicago, USA
M-430

Unknown, 1670 c.
Adler Planetarium and Astronomy Museum, Chicago, USA
M-429

Unknown, 1680 c.+10
Adler Planetarium and Astronomy Museum, Chicago, USA
M-428a

Campani, Giuseppe, 1670 c.
Adler Planetarium and Astronomy Museum, Chicago, USA
M-428

Unknown, 1700 c.
Adler Planetarium and Astronomy Museum, Chicago, USA
M-427

Patroni, Pietro
Adler Planetarium and Astronomy Museum, Chicago, USA
M-426

Unknown, 1700 c.
Adler Planetarium and Astronomy Museum, Chicago, USA
M-425

Marshall, John, 1680 c.
Adler Planetarium and Astronomy Museum, Chicago, USA
M-424

Unknown, 1660 c.
Adler Planetarium and Astronomy Museum, Chicago, USA
M-423

Unknown, 1675 c.+25
Adler Planetarium and Astronomy Museum, Chicago, USA
M-422a

Unknown, French, 1650 c.
Adler Planetarium and Astronomy Museum, Chicago, USA
M-422

Unknown, Italian or possibly French, 1630 c.
Adler Planetarium and Astronomy Museum, Chicago, USA
M-421

Baillou, François, 1738
Adler Planetarium and Astronomy Museum, Chicago, USA
M-131

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

Huygens, Christiaan, 1655
Utrecht University Museum, Utrecht, The Netherlands
LI-38

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

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

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

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

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 98

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

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

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

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

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, 1675 c.+25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 91

Cramer, Gerrit, 1725 c.25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 89

Czadeczky, Ferdinand, 1675 c.+25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 88

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

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

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

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

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

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

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

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

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

Campi, Giovanni Battista, 1750 c.+25
Louwman Collection of Historic Telescopes, Wassenaar, The Netherlands
LC 76