Here is the Frontpanel file from oldcrow:
crowbx_hostpanel_6ux5u_rev2_w_logo_161_4cv4gate_stereo.fpd original
crowbx_hostpanel_6ux5u_rev2_w_logo_161_4cv4gate_stereo_layout.fpd - Made in Germany
Technical Info:
3mm Aluminium eloxiert
Höhe: 221,87mm
Breite: 266,70mm
450g
price :135,60€ original
LED hole: 3,17mm
Jacks hole: 9,5mm 
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MIDI CV Marienberg 4voice polyphon:
- Abmessungen (H x B x T): 222,25 x 101,60 x 38,00 mm
- Gewicht: 380 g
Gehäuse/Chassis
267mm obx
102mm marienberg
= 369mm
=370mm
19" Rack ist 48,26cm breit