406 FRANKLIN P. MALL 



No. 616 



(Dr. S. P. Warren, Portland, Me.) 



Embrj^o, CR 26 mm. Unmarried woman, 18 years old; last period 

 began August 9 and continued 7 days. Coitus three times within 

 9 days after the last period. Curetted after 24 hours of pain, October 

 13, 1912. 



Menstrual age, 65 days; copulation age, 56 days (?). Not reliable. 



No. 1535 



(Dr. PhiHp F. WilKams, Philadelphia). 



Embryo, CR 28 mm. Chorion, 50 x 45 x 15 mm. 



Unmarried woman, 20 years old; first pregnancy. Last period, 

 May 3 to 7. Abortion, July 6. Last coitus. May 10 (?). Menstrual 

 age, 62 days; copulation age, 55 days. Doubtful age, but it falls close 

 to the time of the probable age. 



No. 373 



(Specimen loaned by Prof. Simon H. Gage, Ithaca, N. Y., Cornell 

 Collection, Homo No. 11.) 



Embryo, CR 31 mm. 



Last period. May 9. Conception, May 21. Natural miscarriage 

 July 17, after 2 to 3 days bleeding. No other data. According to 

 these records the menstrual age is 69 days and the copulation age 57 

 days. 



No. 849 



(Dr. Shipley, Baltimore.) 



Embryo, CR 52.5 mm. 



Mother, white, unmarried, age 20. Last period, December 11 to 

 15, 1913. Abortion, March 3. Coitus from which mother dates preg- 

 nancy occurred just after the cessation of the last menstrual period in 

 December, but she admits that she had frequent intercourse previous 

 to this period. 



Menstrual age, 82 days; copulation age, 77 daj's (?) Doubtful case. 



No. 591 



(Dr. G. C. McCormick, Sparrows Point, Md.) 

 Embryo, CR 62 mm. End of last period, January 1, 1*)12. Coitus, 

 January 7; abortion, March 29. 



Menstrual age, 93 days; copulation age, not over 82 days. 



No. 1635 



(Dr. Henry Leaman, Philadelphia.) 



Embryo, CR 70.5 mm. Mother, 40 years old, 9 children. Last 



