The Virgin Birth, by R. I. Humberd (pamphlet, 38 pages, (?) date, $1)
Humberd identifies himself as a "Bible Chart lecturer and author", whose other publications are listed on the back page.
From one of the testimonials at the beginning of the pamphlet, "The article is so logically carried through, that one is given, under God, the power to meet, ready armed, those who oppose on this question."
There is another opinion that "virgin" was an incorrect translation from the Hebrew. Read this pamphlet and make up your own mind. Look for it in the Christmas vault, avail. 12/14.