5th Transportation Command, USARV, ERDL Jacket

[439th Signal Battalion]

I don't know if this insignia is considered rare, but it is unusual.  Early poplin, ERDL jacket with 5th Transportation Command SSI.  This unit was in RVN from 66-72 and handled river logistics from Qui Nhon to Da Nang.  To me, this insignia looks rather odd in relation to all the other SSI's that were worn in RVN.