Logo, 59 bytes (possibly) or 46 bytes (probably not)
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Unfortunately, I haven't managed to find an online copy of *The LOGO System: Preliminary Manual* (1967) by BBN, or any references by the MIT Logo Group (1960s+). Apple Logo by LCSI is a bit too recent (~1980). However, based on online books, some variation of the following probably worked at the time. Note that WAIT 60 waits for 1 second, not 60.

 TO a
 LABEL "l
 PRINT [4 8 15 16 23 42]
 WAIT 381600
 GO "l
 END

We can do a bit better with tail call optimization, though this was probably not available at the time.

 TO a
 PRINT [4 8 15 16 23 42]
 WAIT 381600
 a
 END