Go to Professor Bartholomew's Lab
Enter the Propulsion Lab through the door on the right
Look at the Power Panel on the left
Walk to the right and use the Desk
Screwdriver added to John's inventory
Talk to Professor Bartholomew and agree to help him
Climb the wooden Ladder to the platform
Use the Oil Drum to the left of the ladder
Look at the Crates to the right of the ladder
Use the Crates
Use the Screwdriver to open the CratesLook at the open CratesUse the open Crates
Shell Casing added to John's inventory
Use the Shell Casing with the Oil Drum
Shell Casing With Oil replaces Shell Casing in John's inventory
Climb back down the Ladder
Speak with Professor BartholomewShell Casing replaces Shell Casing With Oil in John's inventory
Go to the Offices
Enter the Offices through the door on the left
Enter Doctor Oswald's Office through the far left door
Walk left, speak to Doctor Oswald and say it's no problemGo to Professor Bartholomew's LabEnter the Propulsion Lab
Speak with Professor BartholomewSwitch to Audrey and go to Professor Bartholomew's Lab
Enter the Propulsion Lab
Switch to John and talk to AudreySwitch to Audrey and go to the Offices
Enter the Offices
Enter Doctor Oswald's Office
Walk left and speak with Doctor Oswald
Wrench added to Audrey's inventoryGo to Professor Bartholomew's LabEnter the Propulsion Lab
Give the Wrench to John
Wrench transferred to John's inventory
Switch to John, talk to Professor Bartholomew and say ok
Wrench removed from John's inventorySearch the Guest Room
