Campani, Giuseppe, 1665 c.
Coll. Willach, Taegerwilen, Switzerland
RW 051 [2651] [only 1] [2023]

Gilbert, J.
Coll. Willach, Taegerwilen, Switzerland
RW 071 [12] [2006 43a] [2023]

Dollond, 1758 c.
Coll. Willach, Taegerwilen, Switzerland
RW 121 [67] [2006 13] [2023]

Mann & Ayscough, 1744
Coll. Willach, Taegerwilen, Switzerland
RW 147 [17147] [2006 3] [2023]

Ayscough, 1755 c.
Coll. Willach, Taegerwilen, Switzerland
RW 125 [41] [2006 10 2008 27]] [2023]

Dollond, Peter, 1761 c.+5
Coll. Willach, Taegerwilen, Switzerland
RW 176 [8] [2006 20] [2023]

Moschino, Giuseppe
Coll. Willach, Taegerwilen, Switzerland
RW 120 [06(38)] [2006 38] [2023]]

Adams, G., 1770 c.
Coll. Willach, Taegerwilen, Switzerland
RW 166 [39] [2008 23] [2023]

Unknown, 1660 c.10
Coll. Willach, Taegerwilen, Switzerland
RW 155 [26155] [2013 04] [2023]

Unknown, 1690 c.+10
Coll. Willach, Taegerwilen, Switzerland
RW 062 [28] [2006 56] [2023]

Louis Mesnard, 1690 c.
Coll. Willach, Taegerwilen, Switzerland
RW 080 [17] [2006 62] [2023]

Unknown
Coll. Willach, Taegerwilen, Switzerland
RW 092 [26] [2006 55] [2023]

Unknown, 1690 c.
Coll. Willach, Taegerwilen, Switzerland
RW ??? [30] [2006 57] [2023]

Short, James, 1734
Coll. Willach, Taegerwilen, Switzerland
RW 061 [73] [] [2023]

Dodasne, 1697 c.
Coll. Willach, Taegerwilen, Switzerland
RW 149 [31] same as record 215?

Stedman, Charles, 1755 c.
Coll. Willach, Taegerwilen, Switzerland
RW 170 [17170] [2013 22] [2023]

Du Jardin, Pierre, 1620 c.
Coll. Willach, Taegerwilen, Switzerland
RW 099 [1699] [lots] [2023]

Unknown, 1650 c.+10
Coll. Willach, Taegerwilen, Switzerland
RW 150 [16150] [2013 3] [2023]

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

Unknown, 1715 c.
Coll. Willach, Taegerwilen, Switzerland
RW 014 [1714 32] [2006 65] [2023]

[Mesnard, G.], 1675 c.
Coll. Willach, Taegerwilen, Switzerland
RW ??? [16] [2006 60] [2023]

Dollond & Son, 1754 c.
Coll. Willach, Taegerwilen, Switzerland
RW ??? 6

Dollond & Son, 1758 c.
Coll. Willach, Taegerwilen, Switzerland
RW ??? [9]

Bourgeois, Jacques, 1680 c.
Coll. Willach, Taegerwilen, Switzerland
RW 022 [2622] [] [2023]

[Le Pere, George]
Coll. Willach, Taegerwilen, Switzerland
RW 133 [26133] [2013 05] [2023]

Wiesel
Coll. Willach, Taegerwilen, Switzerland
RW 185 [26185 / 16185] [] [2023]

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

Anian, 1691
Coll. Willach, Taegerwilen, Switzerland
RW 182 [16182] [2008 02] [2023]]

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

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

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

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

Unknown, 1700 c.
Adler Planetarium and Astronomy Museum, Chicago, USA
A-364

Short, James, 1756
Adler Planetarium and Astronomy Museum, Chicago, USA
W-32

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

Unknown, 1725 c.
Adler Planetarium and Astronomy Museum, Chicago, USA
M-454

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

Adams, George, 1748 c.+7
Adler Planetarium and Astronomy Museum, Chicago, USA
A-352

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

Unknown, 1750 c.+50
Adler Planetarium and Astronomy Museum, Chicago, USA
M-458

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

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

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

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

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

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

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

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

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

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