Welcome back, Carlo. I hope that you've weathered the storm and that things are not too bad for you at present.
The little single seater is indeed a (the?) Sablier type 100 as manufactured by la Vicaina Aviacion at Fabrica de Garay y Sesumago (or Fabrica de Gomas Garay, according to another source), Viscaya, Bilbao.
Carlo having declared open house, whilst awaiting the next challenge can anyone tell me why Georges Sablier was dressed in thigh length boots, lederhosen kurze and leather gloves for that photograph?