Can I go directly from 59.00.xxx to 70.00.352B?

I've read conflicting directions about upgrading from 59.00 era firmware to 70.00.335 or 70.00.352. One set of instructions I downloaded said it can be done directly, without first doing the two-file 70.00.100 install, and yet some posts here have said that 70.00.100 should (or has to) be installed prior to any other 70.00 era firmwares. Is there a definitive answer I can rely on? The only firmware I have at the moment, ready to install, is .352B, so I'd need to find/download .100 if it has to be done first.
 
I'm in a similar situation after reading conflicting posts. On version 59.00.502A, can I upgrade to 70.00.335c directly? That's the only firmware I have :/
 
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