Flatware pieces with manufacturer's numbers within a rectangle are special orders.
In most cases was accompanied by the initials E.
Missing Candle Insert and Wick Snuffer.
It would date to the 1860's or 70's; a Renaissance Revival pattern.
The foreman counted their output so that they could be fairly rewarded at the end of the week.
The fact that there are salt cellars and a much larger shaker would cause me to suspect that the shaker is in fact a sugar shaker, not a pepper.