FBI 164-81, Vault Part 32 p. 25 (DB Cooper-11622), Letter, serial SE 164-81-4818 (as read from the transcript) — cooper.theunsolved.net/parts/Cooper-Part-32/pages/25
The scan is the source; the transcript is machine-generated from it.
I hope that you don't think that I've
forgotten all about you and rummaging through
old clippings to send you. It's just that
I've been too lazy to write anybody. Actually,
you're the only one left in the whole FBI
that I'm talking to. Maybe one other. I'm
really disgusted with [REDACTED] for leaving.
He's a crybaby. And I haven't told you yet
that [REDACTED] and I haven't been getting
along for months. Ever since I wrote him
a nice polite letter telling him why FBI
agents should [REDACTED]
[REDACTED] was responsible for breaking
a case. [REDACTED] didn't say thank you.
Naturally, he hasn't heard from me since.
I have some nice picture postcards from
Disneyland that I'm going to send you.