Help with capacitor idenification please

Can you help me work out the values of these two capacitors?

The first capacitor is much bigger than the second. Can you make a very approx guess at the VOLTAGE RATING of the capacitors?

Thanks!

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FIRST PHOTO (click for close-up)

capacitor markings:

F474K R

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SECOND PHOTO (click for close-up)

capacitor marking:

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