Here we have a fascinating heavy-duty metal and brass Telescope.  It’s specially made as a gun sighting telescope used by warships to visually site anti-aircraft, and enemy ships.  It’s made in Canada by Kodak co Limited, and likely to have been used by the US army – serial number 3765.  The lens detection is 7x50 with alternating lens filters.  It’s mid-century and made between 1940-50.  A cool conversation starter and a great item for any World War memorabilia collectors.