|  | Teoria zdań normatywnych, p. 126, by Kalinowski, Jerzy | 1953 | Non-Sigma | 3 | Pyramid |
|  | Théorie des propositions normatives, p. 162, by Kalinowski, Jerzy | 1953 | Non-Sigma | 3 | Pyramid |
|  | Sur l'opposition des concepts, p. 91, by Blanché, Robert | 1953 | Classical Sigma-2 | 3 | Rectangle |
|  | Sur l'opposition des concepts, p. 105, by Blanché, Robert | 1953 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | Sur l'opposition des concepts, p. 111, by Blanché, Robert | 1953 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | Sur l'opposition des concepts, p. 113, by Blanché, Robert | 1953 | Classical Sigma-2 | 3 | Rectangle |
|  | Sur l'opposition des concepts, p. 117, by Blanché, Robert | 1953 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | Sur l'opposition des concepts, p. 118, by Blanché, Robert | 1953 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | Cours de philosophie. Tome I. Logique, philosophie de la nature, métaphysique, p. 44, by Grenier, Henri | 1953 | Classical Sigma-2 | 3 | Rectangle |
|  | Logik und Existenz. Eine logistische Analyse der kategorischen Syllogismusfunktoren und das Problem der Nullklasse, p. 75, by Menne, Albert | 1954 | Non-Sigma | 3 | Pentagon |
|  | Logik und Existenz. Eine logistische Analyse der kategorischen Syllogismusfunktoren und das Problem der Nullklasse, p. 105, by Menne, Albert | 1954 | Non-Sigma | | Rectangle |
|  | Logik und Existenz. Eine logistische Analyse der kategorischen Syllogismusfunktoren und das Problem der Nullklasse, p. 108, by Menne, Albert | 1954 | Degenerate Sigma-2 with Unconnectedness 4 | 4 | Rectangle |
|  | Two Logics of Modality, p. 46, by Barber, Richard L. | 1954 | Sherwood-Czeżowski Sigma-3 | 4 | Hexagon |
|  | On Certain Peculiarities of Singular Propositions, p. 393, by Czeżowski, Tadeusz | 1955 | Sherwood-Czeżowski Sigma-3 | 4 | Hexagon |
|  | Perfectibilité de la logique formelle classique, p. 179, by Sesmat, Augustin | 1955 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | Dialectica. First Complete Edition of the Parisian Manuscript, p. 186, by Abaelardus, Petrus; de Rijk, Lambertus Marie (ed.) | 1956 | Classical Sigma-2 | 3 | Rectangle |
|  | Opposition et négation, p. 191, by Blanché, Robert | 1957 | Classical Sigma-2 | 3 | Rectangle |
|  | Opposition et négation, p. 204, by Blanché, Robert | 1957 | Jacoby-Sesmat-Blanché Sigma-3 | 3 | Hexagon |
|  | Sur La Structuration du Tableau Des Connectifs Interpropositionnels Binaires, p. 17, by Blanché, Robert | 1957 | Classical Sigma-2 | 3 | Square |
|  | Sur La Structuration du Tableau Des Connectifs Interpropositionnels Binaires, p. 17, by Blanché, Robert | 1957 | Classical Sigma-2 | 3 | Square |
|  | Sur La Structuration du Tableau Des Connectifs Interpropositionnels Binaires, p. 18, by Blanché, Robert | 1957 | Sigma-5 Graph | 4 | Hexagon |
|  | 'This' as a Singular Quantifier, p. 523, by Mackie, J. L. | 1958 | Lenzen Sigma-4 | 5 | Square |
|  | 'This' as a Singular Quantifier, p. 524, by Mackie, J. L. | 1958 | Sherwood-Czeżowski Sigma-3 | 4 | Square |
|  | 'This' as a Singular Quantifier, p. 525, by Mackie, J. L. | 1958 | Sigma-7 Ladder | 8 | Square |
|  | A Précis of Mathematical Logic, p. 14, by Bocheński, Jozef; Bird, Otto (trans.) | 1959 | Classical Sigma-2 | 3 | Rectangle |