1879 (Kahan 2009), which preceded Vito Frazzi's Scale alternate per pianoforte of 1930 by a full half-century (Sanguinetti 1993).
Richter magnitude scale | scale | Moment magnitude scale | Fujita scale | Scale model | scale model | Scale insect | Rostral scale | Scoville scale | Mercalli intensity scale | International Scale of River Difficulty | Beaufort scale | Synoptic scale meteorology | Supralabial scale | Small-scale agriculture | Rankine scale | moment magnitude scale | Medvedev–Sponheuer–Karnik scale | Hamilton Rating Scale for Depression | Wechsler Adult Intelligence Scale | Truck scale | TORRO scale | Tanner scale | Subjective units of distress scale | ''shindo'' scale | scale (zoology) | SCALE-UP | Scale the Summit | Scale relativity | scale (music) |