Catenary on a sphere
Model 890
Description
Catenary on a sphere
Showcase of this model is Case number 53
References
Schilling, Martin(Hrg.): Catalog mathematischer Modelle, Leipzig(Verlag von Martin Schilling) 1911, 7.Auflage, No.324. p. 162.
Clebsch. Crelle 57, p. 162, Model 324.