The yellow/blue cube in f102v2

[Koen G]

David, JKP - I'm usually quite eager to find stuff under the paint, but in this case I find it very difficult to determine whether there is something there at all. On JKP's images (see below) I think I do see shapes, but the "8" looks like a "3", the S like some kind of G and the L like a B. GAB? If the thing JKP reads as S is actually together with the darker line above, it could also be an F or an E...



The writing looks rather crude and uneven, and very small. Additionally, this paint dried rather unevenly, producing all kinds of lighter and darker spots. It's a hard one...