1973 Issues. Printing colors: Green on multicolor underprint. Habib Bourguiba at left center. Man with camel and trees at left. Back: French texts. Landscape with sheep and assorted produce. Watermark: Habib Bourguiba. Date of issue: 1973-10-15. Dimensions: 142 x 71 mm. Solid security thread. Printer: TDLR, London. Replacement notes with Prefix numerator: "AR". Signatures: Bousbia / Zouaoui. Prefix with 6-digit number. Diagonal Red "SPECIMEN" overprinted front / back.