| Nota | Typus | Materia | Applicabilis |
| Schindler | SCS319900/SCS319901/SCS319902/SCS319903/SCS319904 | Plasticum | Scala automataria Schindleriana |
SCS319900 longitudine media 200mm latitudine 50mm spatio foraminum 82mm
SCS319901 Latus sinistrum, inversum 7 typum, 7 capita, 12 dentes, 402mm longum
SCS319902 Latus dextrum, typus 7 positivus, capita 7, dentes 11, longitudo 402mm