Can't find 340.98 on ftp://download.nvidia.com/XFree86

I can’t find 340.98 on the FTP-site. I need the nvidia-modprobe, nvidia-settings, etc sources to be able to build Slackware packages. I’m using the following scripts to build the driver and the kernel module.
https://slackbuilds.org/slackbuilds/14.2/system/nvidia-legacy340-driver/nvidia-legacy340-driver.SlackBuild
https://slackbuilds.org/slackbuilds/14.2/system/nvidia-legacy340-kernel/nvidia-legacy340-kernel.SlackBuild

The .run files are available here but still missing on the FTP-site:
http://us.download.nvidia.com/XFree86/Linux-x86/340.98/NVIDIA-Linux-x86-340.98.run
http://us.download.nvidia.com/XFree86/Linux-x86_64/340.98/NVIDIA-Linux-x86_64-340.98.run

Mats

nvidia-settings etc, are now available on ftp://download.nvidia.com/XFree86