Nr. 274
Plaques for the approximation of functions
Row: 1

Nr. 275
Plaques for the approximation of functions
Row: 1

Nr. 276
Plaques for the approximation of functions
Row: 1

Nr. 277
Plaques for the approximation of functions
Row: 1

Nr. 310
Drawing to the approximation
Row: 2

Nr. 309
6 plaques about rational plane curves of 4. order
Row: 2

Nr. 308
3 plaques about plane curves of 4. order with 2 colons
Row: 2

Nr. 307
4 plaques to the dissolution of higher singularities
Row: 2

Nr. 311
Drawing to the product presentation of sin x
Row: 3

Nr. 312
Drawing to a conform mapping
Row: 3

Nr. 450
Special papers of Schleicher and Schüll
Row: 3