way. Condition No. 26 headed "export guarantee" provided that it was an essential condition of the auction that the coffee sold thereat shall be exported to the destination stipulated in the Catalogue of lots, or to any other foreign country outside India as may be approved by the Chief Coffee Marketing Officer, within three months from the date of Notice of Tender issued by the Agent and that it shall not under any circumstances be diverted to another destination, sold, or be disposed of, or otherwise released in India. Condition 30 stated that if the buyer failed or neglected to export the coffee as aforesaid within the prescribed time or within the period of extension, if any granted to him, he shall be liable to pay a penalty calculated a Rs. 50 per 50 kilos which shall be deductible from out of the amount payable to him as per condition 31. And Condition 31 provided that no default by the buyer to export the coffee aforesaid within the prescribed time or such extension thereof as may be granted, it shall be lawful for the Chief Coffee Marketing Officer, without reference to the buyer; to seize the unexported coffee and take possession of the same and deal with it as if it were part and parcel of Board's coffee held by them in their Pool stock. The case of the petitioners before this Court was that the purchases at the export auctions were really sales by the Coffee Board in the course export of coffee out of the territory of India since the sales themselves occasioned the export bound up with the export of coffee and that the sales must therefore be treated as sales taking place within the State of Tamil Nadu liable to sales tax under the Madras General Sales Tax Act. This Court held that the Board was not entitled to the exemption claimed. The Court said that the phrase `sale in the course of export' comprises three essentials, namely, that there must be a sale, that goods must actually be exported and that the sale must be a part and parcel of the export. The Court further said that the sale must