Reference numerals / Resonant Cavity for a Hydrogen Generator / Figures Figure (8) Figure (8) How it is written (8) 2× Drawings 1 Beside the passage · Resonant Cavity for a Hydrogen Generator Where it is named · 2 Resonant Cavity for a Hydrogen Generator 2× Figure 8 is an array of exciters, such as shown in Figure 3, in a preferred embodiment. Read it there → With particular reference now to Figure 8 there is illustrated an array of the gas exciters illustrated in Figure 3. Read it there → ← Figure (7)