g12 
Experiments on Colours: [Auguft, 
Sa, EXPERIMENT XXV. 
Blue 160 = to Indigo 40+ Blue 6o + Green 60 
Orange 93 = Yellow 48 + Red 45 
Red 107 = Orange 27 + Violet 80 

Produce 360 White. See Table E 3. 
EXPERIMENT XXVI. 
Red 3x52 — to Orange 27 + Red 45 4 Violet 85 
Blue 100 = Indigo 40 + Green 60 
Green 108 = Blue 60 + Yellow 48 

Produce 360. ©6White. See Table E 4. 
EXPERIMENT XXVII. 
Green 168 — to Blue 60 + Green 60 + Yellow 48 
Red 107 = Orange 27 + Violet 80 
Violet. 85 — Red 45 + Indigo 40 - 

- Produce 360 ©White. See Table E «. 
EXPERIMENT XXVIII. 
Yellow 135 = to Green 60 + Yellow 48 +4 Oxange 27 
Violet. 85—= Red 454 40 
Indigo 140 = ~=—- Violet 80 + Blue 60 

Produce 360 White, See Table E6. 
EXPERIMENT XXIX. 
Violet 165 = to Red 45 + Violet 80 4+ Indigo 40 
Green Se — Blue 60 + Yellow 48 
Yellow $7=> Green 60 4+ Orange 27 
=e 
Produce 360 White. See Table E 7. 
From the circumftance, that if four following colours be taken, a  fhade in- 
termediate to the 2d and 3d, will be produced ; it is evident, that white fbould 
be produced by that fhade, or tint, equal in quantity to the 1ft, 2d, 3d, and ath colours, 
combined with the 6th colour, equal in quantity to the 5th, 6th, and 7th. By this method 
white may be produced by the combination of two colours, or rather by one prifmatie 
colour, and a fhade intermediate to two others, which fhade may be diftinguithed by 
a name compounded of the two colours, to which it is intermediate. 
EXPERIMENT XXX. 
“Indigo Blue 240 = Violet 80440 Indigo+6o0 Blue+6o Green 
Orange 120 = = Yellow 48-4 Orange 27 -+Red 45 
"360 White, See Table F 1. 
EXPERIMENT XXXI. 
Blue Green 208 — Indigo 404 Blue 604+ Green 60+ Yellow 6 
Red: 152 = Orange 27-+Red 45+ Violet 80 
360 White. See Table F2. 
EXPERIMENT XXXII. 
Green Yellow 195 = Blue 60+Green 60+ Yellow 48-4 Orange 27 
Violet 165 — Red 454 Violet 80-+4Indigo 40 
360 White. See Table F 3. 
EXPERIMENT XXXIII. 
Yellow Orange’180 = Green 60+ Yellow 48 + Orange 27-+Red 45 
Indigo 180 = Violet Bad Tutige 40-.Blue 60 

360 White. See"T Table F 4. 
EXPERIMENT XXXIV. 
Orange Red 200 = Yellow 484-Orange 27+Red 45+ Viclet 80 
Blue 160 = Violet 40-++ Blue 6o4Gr een 60 

“+ 360 White, Sce Table F 5, 
EXPERIMENT 
