Devices with manufacturing errors

There might still be a no-lettering option available by special order, similar to modern devices. The full model would probably be EHS-EL1-WI-VN, whereas a standard one would be EHS-EL1-WI-VF.

Is the housing made from the same material, or is there some difference in texture (e.g. more rough paint)? The 816T had textured paint but the 806T did not.