Take that picture to a trophy/award shop and they can make a small engraved metal plaque for you.
Bingo.
I just did this for the yokes on Mighty Mouse and it'll turn out very nice.
For Sierra's yokes I fabricated two pieces of stainless steel and polished them to a mirror finish. Then I had "Jim" engraved for the pilot yoke and "Cindy" engraved on the copilot yoke.
Nice touch but probably overkill for most.
Jim