BS1 Blizzard Pass

First print (1984).  Note that the code for this module is "BS1" (probably what TSR should have coded this module in the first place).  Used the red-plastic "magic viewer" instead of the US version's "magic pen".  Thanks to Adrian Newman for this info and the scan.

Second print (1984).  Used the red-plastic "magic viewer" instead of the US version's "magic pen".  Thanks to Ciro Alessandro Sacco for the scan.

M1 / BS1 Blizzard Pass

First print.  Used the red-plastic "magic viewer" instead of the US version's "magic pen".  Thanks to Richard van Tol for the scan.

Second print.  Added the Japanese module code "BS1" to the upper right.  Used the red-plastic "magic viewer" instead of the US version's "magic pen".

BSOLO Blizzard Pas

Note that the code for this module is "BSOLO".  Used the red-plastic "magic viewer" instead of the US version's "magic pen".  Thanks to Dennis Theunissen for the scan.

MSOLO1 Paso Tempestuoso

This module was advertised in the catalog of the D&D Basic Set Players Manual, but apparently never published.  If anyone actually spots this module, please let us know!  Thanks to Andrés Otero for this info.