In geography, he continued to grasp the most curious things on each of the maps of existing places.

[c] Otto Pöhler, born the 20th of August, 1892 to Braunschweig, first and only child of a master butcher, got teeth at the correct time and learned to walk and speak at the right time. When he was five fourths of a year old, his grandmother led him outside the door and into the next streets and in the course of this named to him the names which were on the house and street signs, and also relatives wrote down him first name, Otto, multiple times. When the child then got a newspaper in his hands, he showed the same printed name, Otto. From then on, the grandmother explained to him the letters and read aloud to him single words; in the process, it resulted that the child had a prodigious memory for letters, words, and numbers.

When the little Otto was brought to me, he was, as I previously cited, 1_3/4 years old. He was very conversant, climbed immediately multiple times onto my knees, showed himself, overall, very mobile and restless. When he caught sight of one of the hanging wall calendars next to the writing table, he read loudly, unprompted, the large-print, Latin display on the same (April 27): "April two-seven…"

In October, 1894, I brought the young Otto, at the age of 2 years and 2 months, before the physician's country club. When the end of my delivered lecture about him came, which was led in the boardroom, one of the doctors showed the Börner's Medicinal-Calendar, with the request to read the Latin inscription. He read fluently: "Imperial Medicinal-Calender. Founded by Pa-ul Börner. One, eight, nine, four."

[d] He is not physically strong, but also not badly developed. At first glance the long skull and the strong back of the head stand out. In the delicate face clever, expressive eyes are captivating, which, with pondering, take on at first a curiously serious, concentrated expression. In the whole, he does not at all make an impression of an unhealthy, jaded child, but rather of a boy with a completely fresh and merry view of the world.

His biggest passion is still always reading, and the most important thing in the world to him are historic, biographic, and geographic dates. He knows the birth and death years of many German Kaisers, also many generals, poets, philosophers, mostly also birthdays and places of birth; furthermore the capitals of most states, rivers on which they lie and the like. He knows decisions of the beginning and end of the Thirty Year's and Seven Year's Wars, of the main battles of these and other wars. From statements of the mother, everything he picked up on without outside help, through the diligent study of a "patriotic calendar" and similarly discoverable literature in the house, also through the deciphering of monument inscriptions in the cities (for which he especially has passion). When two different pages with two 12-digit numbers were shown to him in succession, [the numbers of] which differed by one of the middle digits, he read them as far as the billons and could then, without looking at the pages again, with certainty, specify wherein the difference lay.

[e] Dr. Placzek et al. who earlier observed the boy, the definitive impression prevailed of a specially aroused, rapid, and sharp-thinking and, at the same time, a benign, quite loveable child. With the parents and particularly with the mother he's involved with the greatest affection.

[f] An Obersekundaner is a pupil in seventh year of a German secondary school. "Gymnasium" here means secondary school.

[g] "Now, almost 17 years old, he is an intelligent, young man, equipped with an admirable memory, full of knowledge; a young man easily getting noticed, orienting, who, although in his way preferred before his contemporaries, has proven [to have] a humble, lovable nature."

PART II TWELVE CASES NEW TO LITERATURE CONCERNING TESTED CHILDREN