M2 M3 Amphibious Bridging Equipment

Though i served in 28 Amphibious Engr Regt, and took loads of photos whilst serving, during a move i lost all of my service photos. Recently a mate of mine asked me to explain what i did in the forces. As i had no photographs i decided to go onto the EWK website. Its a little hit and miss so would like to know if there are any better websites out there that i could try. Much Thanks.