see anything unusual?

WT = Water Tested Block (stamping typical of most Hemi blocks)
Blue circle around the WT (never seen that before, inspectors stamp after a Water Test Pass?)
B = 1965 (normal)
H = Hemi Engine (normal)
426 = Cubic inches (normal)
2 14 = February 14 1966 Assembly date (Valentines Day!)
25 = 25th engine assembled that shift (normal)
Maltese Cross = .001 US Crankshaft (be interesting to see what it checks as)

No paint on the boss (that's unusual in my experience)