Pencil drawing of a bookplate by Joseph Schillinger illustrating his theories about the "Mathematical Basis of the Arts". Graphite pencil on paper.

Mechanical aid constructed by Joseph Schillinger to illustrate his "Schillinger System" of composition. Pasteboard and brass fasteners.

Mechanical aid constructed by Joseph Schillinger to illustrate his "Schillinger System" of composition. Pasteboard and brass fasteners.

Mechanical aid constructed by Joseph Schillinger to illustrate his "Schillinger System" of composition. Pasteboard and brass fasteners.

Mechanical aid constructed by Joseph Schillinger to illustrate his "Schillinger System" of composition. Pasteboard and brass fasteners.

Mechanical aid constructed by Joseph Schillinger to illustrate his "Schillinger System" of composition. Pasteboard and brass fasteners.

Two acrylic paintings by Joseph Schillinger, illustrating his theories about the "Mathematical Basis of the Arts". Acrylic paint on paper.

Manuscript score of Joseph Schillinger's March of the Orient, Op. 11, in the composer's hand. The cover page and title page are in Russian, while the music score is in modern notation.

Wax crayon drawing by Joseph Schillinger illustrating his theories about the "Mathematical Basis of the Arts". Crayon on paper.

Manuscript in Joseph Schillinger's hand outlining the various topics that make up the "Varieties of Musical Experience."