In the old days we usually use black and white, brown and other heavy color to achieve, in fact, learned to color palette you can break through their own, simple system to make their own works.
Final effect
Here's what I need to do with the old pictures, you can use it to make
Below you can use the Pick tool that you think is most suitable, I use Lasso tool, the following figure chooses
Click the "Create new fill or adjust Layer" button below the layers panel to select hue/saturation
The following settings appear in the Hue/Saturation dialog box that pops up
You'll get this brown
Create a new layer above the original layer and fill the #b39970
Copy the brown layer and place it on top of the layer, then add the layer mask
Use a large soft angle black brush, smear on the mask to get this effect
The effect in the mask should be this
Get effect
Final effect