The second one.

       I'll now have to find where I hid the 1st one.  I had a swift out run to "the Milk Factory" (Bunkers Hill Farm)  their Milk vending machine gives change, for £10 - £5 - £1 - 50P.  I had only a Note - so - I got 10X£1 first moving down to 20P+20P+10P via 2X50P, one of which was this one.