Releases by year: 1978
| Month | Thumb | Model | Brand |
|---|---|---|---|
| January |
|
No Jive 3-in-1 | Tom Kuhn |
| February | |||
| March | |||
| April | |||
| May | |||
| June | |||
| July | |||
| August | |||
| September | |||
| October | |||
| November | |||
| December | |||
| Month | Thumb | Model | Brand |
|---|---|---|---|
| January |
|
No Jive 3-in-1 | Tom Kuhn |
| February | |||
| March | |||
| April | |||
| May | |||
| June | |||
| July | |||
| August | |||
| September | |||
| October | |||
| November | |||
| December | |||