Various changes made to Giants uniforms these years, including darkened the shade of some of the blues to navy.. In more detail:
1925-28: banded jerseys and socks use navy
1929: 1s on banded jersey have triangular lower serif and use navy for jersey and socks
All blues changed from royal to navy
Red 'rib' jersey moved the navy rib areas closer together in the middle of the chest
1930: Added banded jersey; Switch to plain brown helmet
1s on banded jersey have triangular lower serif; All blues changed from royal to navy
Red 'rib' jersey moved the navy rib areas closer together in the middle of the chest
1931: helmet gets colors reversed and the blue is lighter
banded jerseys and socks use navy
1932: Added non-Canadiens banded jersey with navy
Canadiens-style jersey and socks get lighter blue to match HOF photo
helmet gets colors reversed and the blue is lighter
1933: Non-Canadiens banded jerseys and socks use navy
Canadiens-style jersey and socks gets lighter blue to match HOF photo
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