| Caligraph | |||||
| Calligraph Patent Co. | |||||
| Since 1885: American Writing CO., New York, U.S.A. and Coventry England, later Hartford Conn. and Bridgeport | |||||
| Since 1900: Union Typewriter Co. of America | |||||
| Models and s/n | Y | M | D | Remarks | Ref. |
| Standard manual | |||||
| No. 1 | |||||
| 1883 | 48 keys, caps only | 4,13 | |||
| Nos. 2 | |||||
| 1890 | six key-rows | 4,13 | |||
| No. 3 | |||||
| 1890 | Big key-tops | 4,13 | |||
| No. 4 | |||||
| 1895 | carriage relaese at the frontside of the machine, round platen | 4 | |||
| No. 6 "New Century" | |||||
| 1900-1906 | 7 key- rows, 84 keys, complete new design and technique | 4,13 | |||
| No. 7 "New Century" | |||||
| 1900-1906 | Like Model 6, but with large carriage | 4,13 | |||
| No. 8 "New Century" | |||||
| Shift Model with 42 keys | 4 | ||||
| Century | |||||
| 1919-1924 | Machine produced by American Writing Machine Co., was a Remington Junior, sold under this name, see Remington | 4,13 |