WONDER-BOY MODELS 575/450

Peak Performance from a Power-Packed Pair!

Click for a closer view

WONDER BOY 575 5¾ HP 
WITH 32" ROTARY MOWER
(Mfr. No. for Model 575 -- 990154)

Patented "Full-Flex" action prevents "scalping," allows mower to follow ground contour.

"Joy Stick" steering provides instant control; eliminates foot clutch.

Mow in complete comfort, at 5 mph, on a foam rubber seat and 4 soft, pneumatic tires.

Mow 1-3/8 acres per hr. -- up, down or along 40% slopes with ease and stability.

Choice of rotary, reel or gang mowers to suit every lawn cutting job. Plenty of power to pull attachments.

Highly maneuverable -- turns within 4-1/2 ft. radius; trims to within 5/8" of shrubs and trees.

Click for a closer view

WONDER BOY 450 4½ HP
WITH 24" ROTARY MOWER
(Mfr. No. for Model 475 -- 990165)

Turn Outdoor Work Into Pleasure

Lawn mowing can be fun! Settle on the comfortable padded seat of a Wonder Boy Model 575 or 450. Lightly grasp the sabre grip "joy stick," pull back and away you go ... with power to spare!

Finger-tip pressure on the "joy stick" eliminates leg-tiring foot clutch. Cutting height adjusts with a simple hand lever, even while moving. Patented "Full-Flex" action prevents "scalping" when topping the crest of hills or terraces.

Feel safe with complete stability that moves you up, down and along 40% slopes. You get in under trees, bushes; within 5/8" of obstructions.

Wonder Boy mowers lead the industry in quality features, accessories, ease of operation and styling. Roll and feed your lawn ... mulch leaves... haul heavy loads ... plow snow ... do light grading--quickly and powerfully with a Wonder Boy Model 575 or Model 450.

For large estates, institutions and suburban homes, the Model 575 with 32" rotary mower is ideal; mows up to 1-3/8 acres per hour.

For small estates, city and suburban homes, the Model 450 with 24" rotary or 30" reel mower, fills the bill.

[Source: Simplicity Lawn and Garden Power Equipment catalog, 1959, courtesy of Wally Koerbel]