and signed, the 1½r. with both central value tablets showing "1½" and with the right-hand tablet marked "to be altered to Rs" and further "Yes approved". A most attractive and unique group. Photo " /> <I> "Approved subject to letter dated 11.6.12"</I> and signed, the 1½r. with both central value tablets showing "1½" and with the right-hand tablet marked<I> "to be altered to R<V>s"</I> and further<I> "Yes approved"</I>. A most attractive and unique group. Photo | Christie's