Started working on the Crosses this afternoon. I sanded down the smallest panels which are where the US Medical Corp emblem goes. Unfortunately I'm going to have to make a copy of the symbol off the net and try and cut a stencil out for it. Not the easiest thing since it's got so many curves in it but I don't really have another option. I then painted those white so they're ready for the stencil.
I'm only going to do one of the small Crosses right now so I can see how they turn out. It looks like the originals were laid out freehand as they're not particularly square. Probably a cardboard cut out that was just laid over the panel and then painted. It may have been a re-do and the original ones were squared but mine aren't now. I did tape them off square so part of what was red will now be white and vice-versa. I'm leaving the majority of the red for the lay out but painting the white first, let it dry, then go back and paint the red again.
Last picture is with the white paint done (not red) and one of the old, unfinished Crosses.