Exodus 38:25-27

25The silver from those of the congregation who were recorded was a hundred talents and 1,775 shekels, by the shekel of the sanctuary: 26a abeka
A  beka was about 1/5 ounce or 5.5 grams
a head (that is, half a shekel, by the shekel of the sanctuary), for everyone who was listed in the records, from twenty years old and upward, for c603,550 men.
27The hundred talents of silver were for casting the dbases of the sanctuary and the bases of the veil; a hundred bases for the hundred talents, a talent a base.
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