A. Specken – Stoccolma 1743
Dimensions: 145 cm x 44 cm
Compass: C-d3
Type: unfretted
C. B. Hubert – 1772
Dimensions: 165 cm x 46 cm
Compass: FF-f3
Type: unfretted
H. A. Hass – Amburgo 1763
Dimensions: 175 cm x 50 cm
Compass: FF-f3
Type: unfretted
W. H. Friederici – 1748
Dimensions: 172 cm x 48 cm
Compass: FF-g3
Type: unfretted