Help With Identification For 1916 1 Peso Control Del Talon Stamp

Clive Akerman wrote Revenue Stamps of the Republic of Argentina, which I have heard is the definitive guide to those. I don't have a copy.

Suggestion to contact the helpful folks at Jalil Stamps https://jalilstamps.com/. Recently bought their excellent Argentina postage stamp catalogue, and if I was looking for more specialized Argentina resources would start with them.

~Greg

Again, thanks Greg.
Wow.
six volumes!
Argentina has been one of the most prolific issuers of revenue stamps. Stamps have been issued by both the Argentine Republic and individual Argentine provinces and covered a wide range of duties from taxes on documents to hat taxes. The stamps form one of the most complex studies in revenue philately and have been exhaustively catalogued by Clive Ackerman in six volumes. However, new discoveries continue to be made.