To disassemble a Deutsche Werk 32, first ensure the firearm is unloaded and safety precautions are taken. Begin by removing the magazine and then push the slide back slightly to disengage the slide stop, allowing the slide to be removed from the frame. For reassembly, align the slide with the frame, ensuring the slide stop is properly engaged, and then push the slide forward into place. Always consult a detailed manual for specific instructions and safety checks during both disassembly and reassembly.
32 ACP handgun
Revolver or semi-auto?
0-100 USD or so
Have to know if it's a revolver or semi-automatic in order to answer.
Request a manual from Browning.com
Contact Colt
Best left to a gunsmith
Can't tell from the information you gave- which is that you have a .32 ACP caliber pistol made in Erfurt Germany. But if you have a DWM (Deutsche Werk und Munitionsfabriken) Pocket Automatic (similar to the FN Browning Model 1910) they were made from ABOUT 1921-1931. In good condition, about a $450-$500 pistol.
Google it.................http://www.vintagepistols.com/1907/disassembly.html
Gun show, pawn shop, garage sale, estate sale, for sale ad, wanted ad, egunparts
If you don't have a manual, get help from a gunsmith
Your best bet is to find a gunsmith and ask for help.