Sabaudian artillery uniforms, 1732-1752

Uniforms of the Battalion d'Artiglieria of Savoy
left - 1732 uniform
center - 1741 uniform
right - 1752 uniform
(CLICK TO ENLARGE)

This image is taken from Gasparinetti's Uniforme Italiana... It's named "Artillery uniforms 1693-1758". I assume that the left one is in 1732-pattern uniforms (but with red stocks in spite of regulated blue). The artilleryman in the center - 1741-pattern, the right one - 1752-pattern.