Proposal for the Flag of South Africa, from 1927
as requested by User:The_C_of_E at the [Wikipedia:Graphics_Lab/Illustration_workshop#1926_proposed_South_African_flags Illustration Workshop]. I used this reference image in creating this.

According to [1] this flag was proposed by the government in 1927, inspired by File:Flag_of_South_Africa_poposal_1927_SAP.svg, and the Senate then took the elements in the shield to make this: File:Flag of South Africa poposal quadrants.svg.
Own work
Lommes