Ink sac sizes for the Waterman Fountain Pens
| MODEL NUMBER | INK SAC SIZE | MODEL NUMBER | INK SAC SIZE | |
|---|---|---|---|---|
| 12 1/2 V PSF | Size 15 Straight | Patrician | Size 21 Straight | |
| 52 1/2 V | 15 x 2 1/8 inch (N) | Lady Patricia LF | Size 16 Straight | |
| 12 1/2 PSF | Size 15 Straight | 94 Plastic | Size 19 Straight | |
| 12 V PSF | Size 17 Straight | 92 | Size 18 Straight | |
| 52 V | Size 17 Straight | 92 V | Size 18 Straight | |
| 12 PSF 52 | Size 17 Straight | 32. 32V. 3. 3V | Size 18 Straight | |
| 14 PSF 54 | Size 17 Straight | 7 Series Plastic | Size 19 Straight | |
| 15 PSF 55 | Size 18 Straight | 5 Series Plastic | Size 17 Straight | |
| 16 PSF 56 | Size 22 Straight | 100 Year Oversize | Size 20 Straight | |
| 18 PSF 58 | 24 x 2 3/4 inch (N) | Emblem Oversize | Size 20 Straight | |
| 5 Series Black / Ripple | Size 17 Straight | 100 Year Standard | Size 17 Straight | |
| 7 Series Black / Ripple | Size 18 Straight | Emblem Standard | Size 17 Straight | |
| 94 Ripple | Size 17 Straight | Taperites | Size 18 Straight | |
| 994 | Size 17 Straight | Ink View Full Size | Full Size Ink View | |
| Ink View Lady Patricia | Lady Patricia Ink View |
