¦ la m Bo.159. british swsassy, wabhikjto* dV& April 7th, 19®. •t»e wtth rtfmni to your not* Ko«579.t - AS 1/35 of tbo 3rd February* Z fcew the honour, under laaferaattone Area Bta Hajeety*a Principal Secretary of Stat© for Foreign &ffalra» to transmit to yon ba.rffii.tb four o.opioo of the convention which *ae openedtftrelgnature at the conclusion of the International Conference concerning the exemption fre« taxation of liquid fuel and lubricants ueed 1b aircraft which not In London batmen the £le* February ana the Xat r . . RBMb la@t, and four OOplM Of tfaO riMl Aot of the Coofarence. one of the copios of the Final Act enclosed herein la on officially certified copy* The certified copies of tbo convention will bo issued after the Slot Kay whan th« period for signature io closed, and the Hat of High Contracting Parties and plenipotentiaries In the preamble aid of signatures at the oaf oan bo completed. X have the honour to bo9 vltb the htgheet consideration, 819* Yowr moat ofcadient, humble servant, The Honourablt R,C# ine 0M PRHM: AR:MS Cordoll BttUt secretary of State of tbo United states, VMhlngton, B