The lower plates were 25 millimetres (1 in) in thickness to the knee and .mw-parser-output .frac{white-space:nowrap}.mw-parser-output .frac .num,.mw-parser-output .frac .den{font-size:80%;line-height:0;vertical-align:super}.mw-parser-output .frac .den{vertical-align:sub}.mw-parser-output .sr-only{border:0;clip:rect(0,0,0,0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}20 millimetres (3⁄4 in) thick from knee to abdomen, while the upper plates were 6.5 to 12.5 millimetres (1⁄4 to 1⁄2 in) thick except where additional strength was required at joints such as the shoulder, neck, etc.[citation needed]
Archaeologist Ursula Vedder has proposed that the sculpture was cast in large sections following traditional Greek methods and that   Philo's account is "not compatible with the situation proved by archaeology in ancient Greece."[16]

The Standing Colossus (280–226 BC)[edit]
After twelve years, in 280 BC, the statue was completed. Preserved in Greek anthologies of poetry is what is believed to be the genuine dedication text for the Colossus.[18]

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Αὐτῷ σοὶ πρὸς Ὄλυμπον ἐμακύναντο κολοσσὸν
τόνδε Ῥόδου ναέται Δωρίδος, Ἀέλιε,
χάλκεον ἁνίκα κῦμα κατευνάσαντες Ἐνυοῦς
ἔστεψαν πάτραν δυσμενέων ἐνάροις.
οὐ γὰρ ὑπὲρ πελάγους μόνον κάτθεσαν, ἀλλὰ καὶ ἐν γᾷ,
ἁβρὸν ἀδουλώτου φέγγος ἐλευθερίας·
τοῖς γὰρ ἀφ' Ἡρακλῆος ἀεξηθεῖσι γενέθλας
πάτριος ἐν πόντῳ κἠν χθονὶ κοιρανία.

