Abstract: A music toy kit combining a music toy instrument like a piano or a drum, with a set of construction toy blocks. The music toy instrument is provided with coupling elements similar to or compatible with those of the construction toy blocks and at least some of the blocks are provided with a music score on at least one of their sides, whereby, in use, one may stack one or more of the construction toy blocks onto the music toy instrument and use these blocks as a combined music stand and score to play a given tune.

Abstract: Disclosed is a toy construction piece being in the form of a half-shell having a bottom portion, a top portion, a bottom wall portion and first and second pair of top wall portions. The bottom wall portion is generally octagonal in shape. The first and second pair of top wall portions extend perpendicularly to each other from the bottom wall portion to the top portion, forming together a generally pyramidal shape and defining four generally dihedral recesses between the four adjacent top wall portions respectively. Each of the dihedral recesses have a bottom in the form of a flat surface. Each of the flat surfaces have rows of outwardly projecting pegs and have an opening also having outwardly projecting pegs. The top portion has a border having two rows of outwardly projecting pegs, the inner row being downwardly recessed from the other. The border defines an opening therein and has an inner surface having outwardly projecting pegs.

Abstract: A blade assembly is adapted to be connected to the conventional three-point hitch of a farm tractor. A generally horizontal boom pivotally carries at its rear end a blade bucket which is swingable by means of a pair of double-action hydraulic jacks pivoted to the blade and to the boom. The front end of the boom is adapted to be pivotally connected to the pair of laterally-spaced hitch lever arms of the tractor hitch system. A spacer frame upstands from and is pivotally connected to the front ends of the boom. A central lever arm is pivotally connected intermediate its ends to the upper portion of the spacer frame. A central link pivotally interconnects the front end of said central lever arm with the front portion of the boom. A double-acting hydraulic jack interconnects the boom with the pivotal connection between the central lever arm and the link.