xv.] DANTZIC OAK. 93 
TABLE XXXIIL—DAnNTzIc Oak, 
Transverse Experiments. 
Deflections. Total : Weight! 
7 Weight | 
weight 2, lreduced : ' 
— €r | With the | After the At required 3 = to requited ! 
of rhe |apparatus| weight | thecrisis| to break | $8 & | specific} '° [F¢ak | 
specimen. | weighing was ° each wb | gravity! * ee 4 
390 Ibs, | removed. | breaking. | piece. 1000. men. 
Inches, Inch. Inches. lbs. lbs. 
4°30 “15 5°25 474 850 | 558 | 118°50 
4°35 "25 5°25 466 | 812 | 573 | 116°50 
5°55 “30 6°85 449 817 | 549 | 112°25 
. °25 7°00 456 768 | 592 114°00 
5°20 25 7°85 508 897 | 566 127'00 
4°85 "25 6°55 488 872 | 559 | 122°00 
Total .| 30°00 1°45 38°75 | 2,841 | 5016 13397 | 710-25 
Quo bd = 
wn 
“NI 
wn 
Average} 5°00 "24, 6458 | 4735 | 836 56616] 118°37 
Remarks.—All the specimens broke rather short. 
TABLE X XXIII. 
Tensile Experiments. 
Number Di ions Of Shecift Weight the Direct 
opie, | “eachpiece. | gravy. | Peg brobe | cohesion cn 
Inches, Ibs, Ibs. 
M ae 13,444 3 36r 
I 14,27 3,509 
9 aneoee 850 | 17,920 | 4,480 
10 872 21,840 5,460 
Total. . eu 3351 67,480 16,870 
Average . an 838 16,870 4,217 
