Singapore new symbol (one triangle) 5-dollar note confirmed

Singapore_MAS_5_dollars_2010.11.00_B9d_PNL_4AQ_096610_detail
5 dollars, no date. Like MAS B9, but one triangle on back. Intro: 2014.

Curiously, this note bears the prefix 4AQ, which falls after the 4AL prefix for a note previously confirmed with two triangles. Apparently the Monetary Authority of Singapore has broken with the symbol system used in the past.

Anyone interested in buying one of these notes can contact the contributor by clicking the link below.

Courtesy of Chris Twining of Page's Coins and Currency.