How can I identify these capacitor values?
Since a couple of other commenters seem to think it reasonable, I'll go ahead and make an answer from my comment:

Taking a wild guess: 

I have seen a few cases where resistances were written as for example 1R1 to represent a 1.1 ohm resistor. 

So, those might be 0.1 and 0.01 microfarad capacitors.

Additionally, those values would make sense in the given positions for a 7805 linear voltage regulator.