Use left pairs for crossed vision; use right pairs for straight vision.
Use top pairs for crossed vision; use bottom pairs for straight vision.
Gold dredge floating on a pond near Ester (just outside of Fairbanks).
Gold dredge floating on a pond near Ester (just outside of Fairbanks).
Gold dredge floating on a pond near Ester (just outside of Fairbanks).
Boom of gold dredge floating on a pond near Ester (just outside of Fairbanks).