Did you get it right?
Find the fountain pen along with the stamp, key and button in this old post office puzzle.

The Answer
The fountain pen is on the lower right ledger and counter area. The button is on the coat at lower left, while the stamp and key are clearly shown in the side guide panel.
Here is why
- Start with the lower right desk and ledger area for the fountain pen.
- Check the coat at the lower left for the button.
- Use the side guide panel for the stamp and key in this final image.
All Object Locations
- Fountain pen: on the lower right ledger/counter area.
- Stamp: on the right-side guide panel.
- Key: on the right-side guide panel.
- Button: on the coat at the lower left.
Why people miss it
The pen is dark and narrow, so it blends into the ledger edge and counter shadows.
Answer Image
The marked answer image circles the visible answer areas. In the final picture, the key is visible in the side guide rather than hidden in the main counter scene.

Did this one fool you at first glance?