Headlight Identification

[starhub]

Hi, I am starting the restoration of my 1947 EL. The headlamp has the word Guide in script. I have also seen these in block lettering. Anyone out there know what years had what type of lettering?

Thanks, Jon

[Matthew N. Olse]

The block letters are later hummer headlights. If you are doing a 47 you want script letters and a ground screw in between the script and the mounting stud.