Packing: to be packed in strong new wooden case(s), suitable for long distance ocean/parcel post/air freight transportation and to change of climate, well protected against moisture and shocks. The Seller shall be liable for any damage of the commodity and expense incurred on account of improper packing and for any rust attributable to inadequate or improper protective measures taken by the Sellers in regard to the packing. One full set of service and operation instructions concerned shall be enclosed in the case(s).