CREATE TABLE table_75743 ("Name" TEXT, "Builder" TEXT, "Laid down" TEXT, "Launched" TEXT, "Completed" FLOAT)

What boat was laid down on 25 april 1887?
SELECT "Name" FROM table_75743 WHERE "Laid down" = '25 april 1887'
SELECT "Name" FROM "table_75743" WHERE "Laid down" = '25 april 1887'