Honeywell Semiconductors
Tech's Filing Cabinet Miscellaneous General Electric RCA Tube Tech Semi Tech Audio Radio Components

Here are various documents from Honeywell, including data and application notes.

Honeywell Mogen 1959 Fundamental Voltage Limitations of a Transistor - A summary of the various breakdown modes under different circuit conditions for alloy transistors. Good information, but does not cover planar transistors or second-breakdown effects.