| MODEL | NO. | BORE (in.) | BELL (in.) | VALVE(S) | REMARKS | Image |
|---|---|---|---|---|---|---|
| Pan American | 40I | 11up | 3Pup | LP Produced: 1924 - 1929 Catalog: 1924, 1927 |
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| Wonderphone | 50I | 11Bf | 3Pf | LP Produced: 1924 - 1950 Catalog: 1924, (1928, 1930), 1937 |
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| Wonderphone | 51I | 11f | 3Pf | HP/LP Produced: 1924 - 1929 Catalog: 1924, 1928 |
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| Wonderphone | 54I | 11f | 4Pf | LP Produced: 1924 - 1929 Catalog: 1924, 1928 |
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| Wonderphone | 55I | 11f | 4Pf | HP/LP Produced: 1924 - 1929 Catalog: 1924, 1928 |
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| Wonderphone | 56I | DBf | 3Pup+1P | LP Produced: 1924 - 1946 |
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| Wonder | 60I | .562 | 11f/6.25f | 5Pf | LP Produced: 1924 - 1939 Catalog: 1924, (1928, 1930), 1937 |
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| Wonder | 61I | .562 | 11f/6.25f | 5Pf | HP/LP Produced: 1924 - 1929 Catalog: 1924, 1928 |
|
| New Wonder | 64I | .532 | 10.5up | 3Pup | LP
1930 Catalog describes as baritone Produced: 1924 - 1950 Catalog: 1924, (1930, 1940), 1950 |
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| New Wonder | 65I | Small Bore | 10.5up | 3Pup | HP/LP Produced: 1924 - 1929 Catalog: 1924, 1926 |
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| New Wonder | 66I | .532 | 10.5up | 3Pf | Produced: 1918 - 1934 Catalog: 1924, 1926 Serial: 1921 |
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| New Wonder | 67I | Small Bore | 10.5up | 3Pf | HP/LP Produced: 1918 - 1929 Catalog: 1924, 1926 |
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| New Wonder | 80I | 11up | 3Pup | LP Produced: 1924 - 1939 Catalog: 1924, (1928,) 1937 |
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| New Wonder | 81I | 11up | 3Pup | HP/LP Produced: 1924 - 1929 Catalog: 1924, 1928 |
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| New Wonder | 82I | 11up | 3Pf | LP Produced: 1924 - 1934 Catalog: 1924, 1930 |
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| New Wonder | 83I | 11up | 3Pf | HP/LP Produced: 1924 - 1929 Catalog: 1924, 1928 |
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| New Wonder | 85I | Bup | 4Pup | HP/LP Produced: 1924 - 1929 |
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| New Wonder | 86I | .562 | 11up | 4Pf | LP Produced: 1924 - 1929 Catalog: 1924, 1928 |
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| New Wonder | 87I | 11up | 4Pf | HP/LP Produced: 1924 - 1929 Catalog: 1924, 1928 |
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| 90I | 11up/6.25f | 4Pf | LP Produced: 1924 - 1929 Catalog: 1924, 1928 |
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| 91I | 11up/6.25f | 4Pf | HP/LP Produced: 1924 - 1929 Catalog: 1924, 1928 |
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| 94I | 11up/6.25f | 5Pf | LP Produced: 1924 - 1929 Catalog: 1924, 1928 |
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| 95I | 11up/6.25f | 5Pf | HP/LP Produced: 1924 - 1929 Catalog: 1924, 1928 |