### The oxygen mask will be used in conjunction with the magazine found in the first suitcase.

### Two pages are dog-eared in the magazine. Do the symbols look familiar?

### There is only one symbol on the mask that matches the symbol at the top of the circle on the right page. Align those symbols.

### On the top of the left page, there are three symbols.

### Once the mask is aligned, find the matching three symbols from the left page on the mask. Use the corresponding numbers to find the code.

4-8-5