MathMechs extensor User manual
Popular Toy manuals by other brands

Fisher-Price
Fisher-Price BMF12 manual

LEGO
LEGO SCOOBY-DOO 75903 Building instructions

BABY born
BABY born Surprise Treehouse Playset quick start guide

BNF
BNF UMX Yak 54 180 instruction manual

REVELL
REVELL Hawker Sea Hurricane Mk.II C Assembly manual

Eduard
Eduard BRASSIN F-4 exhaust nozzles USAF early manual