Not a Camillus era example.
Has the pre-date code 1961-1977 tang stamp.
Since the date code made the "USA" smaller, added the model number and added a letter date code on a 3rd line, starting in 1977, (1977 A; 1978 B; 1979 C; 1980 D; and so on) until the start of the Coleman era. (I'm
pretty sure it was Coleman that ended the date codes, not Camillus.) I would
guess yours, like my 742, dates between 1961 and 1976.
View attachment 2956038
Tang Stamp of my "D" (1980) 062 Folding Hunter:
View attachment 2956076
The date coded knives used the same stamp design.