Normally how long for vintage bulk sub to pop?

I'm doing a '60-71 vintage bulk submission of 50. Anyone have any recent info. on about how many days it'll take? They state 45 days guaranteed*.
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Comments
59 days, excluding all their holidays and show days, weekends, dog was sick days, ect., was probably 45 days.
Neil
"If I ever decided to do a book, I've already got the title-The Bases Were Loaded and So Was I"-Jim Fregosi
Jeff