LEGO: I am looking for instructions for joining wheels and duplo bricks with holes on the sides and on the top, specifically trying to assemble a fire engine body to a wheel
Peeron: Rescue Base (#2914-1)
Helicopter : Set 2925-1 | BrickLink
Duplo | Toolo | Brickset: LEGO set guide and database
Digger : Set 2920-1 | BrickLink
LEGO Set 2950-1 Construction Site (1993 Duplo > Toolo) | Rebrickable - Build with LEGO
LEGO 1814 Toolo Box Set Parts Inventory and Instructions - LEGO Reference Guide
2000 Vintage Duplo Toolo medium SET 9201 incomplete nice RARE 1 LB 2 oz 🎈 | eBay
LEGO Set 2917-1 Aeroplane (Airplane) (1996 Duplo > Toolo) | Rebrickable - Build with LEGO
LEGO 2950 Construction Site Set Parts Inventory and Instructions - LEGO Reference Guide
Vtg 1992 Duplo TOOLO Complete 2920 Digger Set 2917 Airplane Parts Lot Helicopter | eBay
Duplo | Toolo | Brickset: LEGO set guide and database