last Java 1.4.2 support?

I tried running MarvinView 5.3 in a MacOS 10.3.9 browser, and it failed to launch.  There is no Java 1.5 for MacOS 10.3.  How far back in Marvin do I have to go before I find a version that will run on a machine that has only Java 1.4.2?

Since Marvin 5.2, the mininum Java requirement is 1.5.

So the last release that still supports Java 1.4.2 is Marvin 5.1.7.

You can access it from the Marvin download archive.