'Two unidentified boys wearing backpacks, standing outside a corrugated-iron bush hut, probably West Coast Region'
by Stereoscopic Society of New Zealand 2022-02-03 06:33
Cleaned up and colourised image (Photoshop and/or AI websites).
'PA-Group-00076: Williams, Edgar Richard, 1891-1983: Negatives, lantern slides, stereographs, colour transparencies, monochrome prints, photographic ephemera' Tiaki Reference Number:
1/4-101989-F
You can ‘freeview’ this picture - glasses free 3D. Click on the image and select ‘cross view’. Here’s a quick how-to: https://www.newzealand3d.net/newbies-page.