Vintage 90's Kovap Czech Tin Tractor Trailer Rubber Wheels newest Wind-up Toy ZETOR with Box

Vintage 90's Kovap Czech Tin Tractor Trailer Rubber Wheels Wind-up Toy with Box

ZETOR Tractor and Trailer
Includes wind up key
Gear box on tractor with three forward gears, one reverse and a hand break
Key inserts into back wheel, winds up axle
Trailer has pivoting drawbar tongue, rubber wheels
Measurements: 
 - Tractor: 5-1/2" x 3-1/2" x 3-1/2"
 - Trailer: 6 x 3-1/4 x 2-1/2" plus 2-3/4" long tongue
Colors newest - Red, Yellow and Black

Condition is very good; no scratches or signs of use. Wind up mechanism works. Box in good condition.