| /Specimen sheet of 50 with punch hole, without surcharge. The stamp was printed by ABNC between 1921 and 1924 as a telegraph revenue and subsequently with the 5c‘Reconstruccion Comunicaciones’ overprint (also by ABNC). This sheet shows the pre-surcharged state. Some separation between the perfs but the sheet remains intact.
| /The ABNC Timbre Mobile series of revenues underwent numerous printings between 1924 and the late 1950’s. The marginal examples in this set are from the very first printings around 1924, recognised by the F number in the margin. F7361 and F7460 are the earliest print order numbers in the series, out of 46 different print orders. This set is ex Brian Moorhouse and formed the basis for his Mainsheet article on these stamps in 1991 (Volume 16, No. 61). Overprinted SPECIMEN with punch holes.