The Jean CRAS rule is approved by the Merchant Navy, the French Navy, Civil Aviation and the Air Force.
All the rules made in the workshops are made by hot-stamping on Plexiglas or P.V.C. of first quality, which guarantees excellent longevity.
Merchant Marine Model
Black engraving on plexiglass 3 mm
Length 730 mm
In PVC case welded and printed
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