Manfred Hennessy*: Meet the Managing Directors
Manfred Hennessy*: StoneCircle
Manfred Hennessy*: Secret Rendevous
Manfred Hennessy*: Miniature Self-Portrait
Manfred Hennessy*: The Music Room
Manfred Hennessy*: A Question of Scale
Manfred Hennessy*: Siegfried's Mechanisches Musikkabinett
Manfred Hennessy*: Siegfried's Mechanisches Musikkabinett
Manfred Hennessy*: Mechanical Organ
Manfred Hennessy*: Mechanical Organ
Manfred Hennessy*: Mechanical Orchestra.
Manfred Hennessy*: Mechanical Trumpet.
Manfred Hennessy*: Mechanical Banjo!
Manfred Hennessy*: Self-Playing Mechanical Banjo.
Manfred Hennessy*: Self-Playing Mechanical Concertina.
Manfred Hennessy*: Self-Playing Mechanical Accordion (with dead spider).
Manfred Hennessy*: Managing Committee
Manfred Hennessy*: Flowing Lines
Manfred Hennessy*: Steam Power
Manfred Hennessy*: Black, Hawthorn & Co.
Manfred Hennessy*: Bauxite No. 2
Manfred Hennessy*: 1846 Steam Power
Manfred Hennessy*: Old Coppernob
Manfred Hennessy*: In the cab of the Henry Oakley
Manfred Hennessy*: Henry Oakley
Manfred Hennessy*: The Henry Oakley
Manfred Hennessy*: Scale models in the gift shop.