NSW NO FURTHER A MYSTERY

The crest provides a gold (yellow) mural crown on the knight's helmet. Within the mural crown undoubtedly are a yellow caduceus with black wings, and 8 gum leaves organized as two letters W.It's a bit of a theoretical concern and I assume The solution should be choice 1 as it is the only Harmless solution but I'm just getting to grips with C# and w