The anthology those Una pages appear in is sitting in boxes in my house. Want a copy? Mosey on over to Paypal and send $6 US plus $3 shipping to firstname.lastname@example.org (U.S. & Canada, $5 overseas) And I'll send you one. I'll even draw something in the front.
The 5-page 'Much the Miller's Son' story is available in the anthology Historionics, which you can have for $ 10 + $3 shipping. ($5 overseas)