Sugar and Acid in Grapes, at Denison, Texas, in Sandy Soil, in 1906 (an 

 excessively wet and cool season) , and in 1907 (a much drier 



and warmer season) 



Oeschle's Scale was used to Test for Sugar, and Twitchell's Acidometer for Acid. 

 Balling's Scale, Divide Oeschle's Readings by 3.9 



To Get 



NAME 



OP 



VARIETY 



no 

 a 



■a 



03 





ft 



a 

 S 



a 



COLOR 



:oF 



JUICE. 



Richness of Juice. 



1906. 



1907. 



bo 

 a! 



Berquano 



Neva Munson 



Armado 



Sanalba 



Tuskahoma 



Marguerite 



Bertrand 



Manson 



Belaware 



Albania 



Blondin 



Nitodal (V.Champini hyb.) 



Laussel 



Captivator 



Brighton 



Muscat Rose 



Fern Munson 



Edna 



Creath 



Solinbrila 



Norton (Cynthiana) 



Lenoir (Jacquez) 



Oenolian 



I<onjefon 



Delicatessen 



Green Mountain 



Beanum 



Muench 



Last Rose 



Sanrubra 



Sanmelaska 



Alferjon 



Armalaga 



Longfellow 



Herbemont 



Margola 



Sanmonta 



Rotheriol 



San Jacinto 



Ellen Scott 



Kiowa 



Atoka 



America 



Salem (Rogers 53) 



Brilliant 



Xenia 



Mericadel 



Olivonta 



Carman 



Martha 



Beacon 



Petit Syrah (French, wine) 



X 

 X 



X 

 X 



X 

 X 

 X 



X 

 X 

 X 

 X 



X 



X 



X 

 X 

 X 



X 



X 

 X 

 X 



V. late 

 V. late 

 V. late 

 V. late 

 early 

 V. late 

 V. late 

 late 

 early 

 V. late 

 late 

 early 

 V. late 

 early 

 early 

 early 

 V. late 

 V. late 

 V. late 

 late 

 late 

 late 



late 

 V. late 

 late 



V. early 

 medium 

 V. late 

 latest 

 v: late 



late 

 V. late 

 V. late 

 late 

 V. late 

 V. late 

 V. late 

 V. late 

 V. late 

 V. late 

 late 

 late 



medium 

 early 

 early 

 late' 

 medium 

 medium 

 late 

 early 

 early 

 medium 



black 



dk. purple 



black 



white 



cl. red 



red 



black 



yellow 



cl. red 



white 



white 



cl. red 



brownish 



cl. red 



red 



violet 



dark red 



white 



white 



black 



black 



black 



black , 



black 



black 



white 



black 



dark purple 



light rose 



red 



black 



white 



white 



black 



brown 



black 



black 



cl. red 



black 



cl. violet 



black 



dark red 



black 



red 



red 



white 



cl. red 



black 



black 



yellow 



black 



black 



—124- 



X 



X 



X 

 X 



X 

 X 

 X 



X 

 X 

 X 

 X 



X 

 X 

 X 

 X 

 X 

 X 



X 



X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 



X 

 X 

 X 

 X 

 X 

 X 

 X 



X 



X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 

 X 



pi. red 



white 



It. claret 



It. claret 



It. claret 



pi. red 



brownish 



white 



white 



white 



white 



pink 



white 



white 



brownish 



white 



d. red 



white 



white 



dark claret 



claret 



claret 



claret 



white 



claret 



white 



pink 



brownish 



white 



white 



carmine 



white 



white 



pi. red 



white 



red 



red 



white 



white 



white 



red 



d. red 



violet 



white 



white 



white 



pink 



brownish 



brownish 



white 



claret 



claret 



93 

 92 

 92 



87 



81 



76 



76 

 76 

 76 

 75 

 75 

 66 

 74 

 73 



76 

 73 

 73 

 73 

 72 

 72 

 72 

 71 

 65 



71 

 65 

 66 

 66 

 64 



65 



65 



10.9 



7.2 



6.5 

 10. 

 8.5 

 7. 

 6.3 

 8.5 

 8 

 9. 



7. 



8. 



9. 



10. 



7. 



102 

 93 



102 

 92 

 90 

 88 

 88 

 87 

 85 

 84 

 87 

 92 



84 

 91 

 90 

 88 

 86 

 84 

 88 

 89 

 85 

 83 

 85 

 83 

 82 

 86 

 70 

 83 

 81 

 82 

 81 

 80 

 79 

 78 

 77 

 75 

 76 

 75 

 73 

 71 

 76 

 71 

 70 

 71 



10. 



7. 

 10.5 



7.5 



6.5 



9. 



9. 



4. 



6. 



4.5 



6. 



9.5 



6.5 



5.5 



7.2 



7. 



8. 



8.5 



9. 



8. 



9. 



7.5 



8. 



7. 



5. 



9. 



5. 



7. 



7. 



6.2 



6. 



7. 

 7. 

 8.5 

 7. 

 5.8 

 9.5 

 5.5 

 10.5 

 4. 

 4.5 

 5.5 

 5.5 



