1930's step-up pinball

[terry]

A recent purchase that I will be listing on ebay soon, but who made it? It is a large art deco pinball/bagatelle style game from the 1930's on old penny play and is obviously American but can anybody provide some more details for me? It's a really addictive game whereby balls falling into small cup at top of table trigger mechanism which advances trapped balls in narrow scoring tubes whilst playing a tune on internal bells...neat!!