Here's a link to the data sheet that contains all the dimensions for the hammond enclosure that I used to make the CAD. I'm pretty sure a 3D STEP file is available from Hammond if you check their website or just email them. The full assembly CAD is not mine to share since I do not own the Stanley Readout model file. I can post the overall dimensions of the display though so you can make some LED displays that are the same size. Or if you're just looking for the size of the cutout you need to make in the enclosure let me know.

http://www.mouser.com/ds/2/177/1591C-67011.pdf


A CAD model for the flux capacitor enclosure can be downloaded at the stahlin website, just enter the model number J1210HPL number here:
http://www.stahlin.com/Stahlin_CFML/...ADFamilies.cfm

I can answer pretty much any question you have about the flux capacitor itself and list off PN's or dimensions of the internal parts. There are a million details in this one prop so let me know what kind of help you're needing.