This fabulous old flag has the Boral logo in yellow, black and green and was most likely a house or funnel flag for a Boral owned vessel. 

Acquired from the daughter of a retired merchant navy sailor it is a design we have not seen before!

In excellent vintage condition it would look amazing on the wall. 

Made by Sydney flag maker P.L. Stonewall back when phone numbers only had 6 digits! 

Measures approx: 93cm  x 1.88m