Watch List notes:

Bulgaria a 2-coin set 100 Leva 1934 VIP Proof/Proof or record KM#45 in an NGC holder and graded PF65, 50 Leva 1934 VIP Proof/Proof of record KM#44 in an NGC holder and graded PF65, both Ex-Melbourne Mint Museum and only the second pair graded of these extremely rare issues, unpriced by Krause

Estimate: 4000-4500 GBP