Vtg 1950s Briggs C Toilet Tank Lid Cover Original Replacement Fawn Beige Shell

I believe it is either "Fawn Beige" or "Shell". Marked only with "C-Briggs" and "3-7-14-53", which I'm assuming is partially a date but not certain! CONDITION: Acceptable, salvaged lid! There are a couple small nicks at the corners, nothing major.

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