code flags or international signal flags are used by ships at sea individually to spell out short messages or in combinations with special meanings

pure wool sweaters like these have made it onto the silver screen in naval films like 'Above Us the Waves'

Features: Quick fire-up with the Cobblestone

It’s a lightweight Lumberjack-style shirt made from hardwearing polyester fleece with a quilted lining to the body and sleeves

Dr Crabtree's Patent Observatory Magnifier KITCHENWARE code flags or international signalBelieved by some to have been designed in 1804 by the legendary British inventor and polymath Joseph Crabtree, the functional simplicity of his brass and glass domed "Observatory" magnifier has never been surpassed or needed modification. Magnifies about 3x. Diameter 2", height 1".