Cryptic Allusion to Cross-Shaped Objects in the Acts of Thomas

And the apostle found Abbanes carrying his baggage on board the ship; so he also began to carry it aboard with him. And when they were embarked in the ship and were set down Abbanes questioned the apostle, saying: What craftsmanship knowest thou? And he said: In wood I can make ploughs and yokes and augers (ox-goads, Syr.), and boats and oars for boats and masts and pulleys; and in stone, pillars and temples and court-houses for kings. And Abbanes the merchant said to him: Yea, it is of such a workman that we have need. They began then to sail homeward; and they had a favourable wind, and sailed prosperously till they reached Andrapolis, a royal city. [Acts of Thomas 3]