COLONIAL Tradename of Fabrique d'Armes de Guerre de Grande Precision-Etxezagarra y Abitua- Eibar.   For the most part I think all of their guns were made by someone else as this one was.
 
 

Ergulaga y Cia trade mark on the slide and grips

Proof marks

Caliber: 7.65mm - .32acp
Overall Length: 6.945"
Height:4.960"
Barrel: 3.980"
Weight: 2lbs .1oz
Sights: fixed in a groove down the top of the slide
Magazine Capacity: 9 round
Magazine Release: bottom of frame
Slide hold open Feature: none
Grips: Checkered hard rubber
Safety: center of frame
 
 

DANTON-Tradename of Gabilondo y Cia.    This gun was made in 6 variations the first  being much like the Buffalo with the safety in the middle of the frame and a 7 shot mag.  The second was a 12 shot version, illustrated below in an advertisement.  The third model moved the safety to the back of the frame and was again 7 shot like the first one.  The fourth variation is the one below which is 9 shot.  The fifth variation was made in a 7 and 8 shot but had a grip safety.  The sixth variation is just like the fourth with a grip safety.  Also made in .380 caliber. 
 
 

This variation dates to about 1929

Caliber: 7.65mm - .32acp
Overall Length:  115mm
Height:  115mm
Barrel: 85mm
Weight: 700grams
Sights: fixed
Magazine Capacity: 9 round
Magazine Release: bottom of frame
Slide hold open Feature:
Grips: black hard rubber
Safety: center of frame

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