Tag "paper shredder"
Letter Chopper (Aug, 1935)

Unless you want someone to reconstruct your letter a few decades later, you’re still probably better burning your documents. Just ask the Stasi.

Letter Chopper

DON’T burn old papers now, but turn them into fine shreds, which nobody-can put together and read. That is now the German way of disposing of documents past their usefulness; a large manufacturer has produced the motor-driven machine above.