Some season 1-2 behind the scenes photos from prop master Ken Hawryliw! Can’t place them all, but there’s at least “Ice” and “Space” there. Possibly “The Erlenmeyer Flask”, “Sleepless”, “Fresh Bones”?

https://www.facebook.com/SciFiPropsGuy/posts/pfbid02jQSsysGaxGbhxxHF6PwRckFYbK4HjcgmdBJGVuZUVJYDEyUdwxfJT8VZKUYTKT86l