No, I am saying that that IS the way that the library system worked. Now if you have evidence that the N.O. library system worked differently and actually had records of the actual return dates, then YOU might have a leg to stand on. Otherwise, you don’t.
CE 2560 does indicate a delinquency on Oswald's part, regarding a Dallas public library book.
There is no mention of any investigation into New Orleans library delinquencies.
The entire "investigation " seems rather perfunctory, a.k.a. CYA.
A little googling reveals that some libraries used an Adressograph system, similar to the old credit card system. Not sure of the validity of your "photograph " anecdote.
Conclusion: CE 2560 shows the "due date" of Oswald's library books. When they were actually returned is lost in time...like tears in rain. : )
Aside: Oswald's overdue Dallas library book,
The Shark and The Sardines looks to be a great read. Who better than the ex president ( first democratically elected, to boot) of Guatemala to recount U.S. oppression ( including the 1954 CIA coup de etat) of his country?
This only adds to the enigma of Oswald re: his reading material and actual political beliefs. Spy books glamorizing Western agents of the establishment, and progressive, anti imperialist screeds?