For someone of that age (I am a little bit older), the test administered in childhood almost certainly would have been a Stanford-Binet L-M test, which was already obsolete by the time I took it. That test did have scores that went up to the low 180s, but those are not comparable to scores on current IQ tests. See
(a Wikipedia article with more current and more authoritative references than the other Wikipedia article already kindly shared here) for more details.
https://en.wikipedia.org/wiki/IQ_classification
(a Wikipedia article with more current and more authoritative references than the other Wikipedia article already kindly shared here) for more details.