KIMURA, Meiji wrote:

> Hi All,
>
> Sometimes I want to check a behavior of the specific Firebird Version/Revision.
>
> For example, I want to check Firebird 1.5.3, I can download from official web page.
> But if I want to check Firebird 1.5.2, there is no files for that version.
>
> Is there any web page where I can download such old version/revision?

Get them from sourceforge:
http://sourceforge.net/projects/firebird/files/

Uwe