The Championship side have agreed to release the youngster without a fee, but a sell-on clause will be included in the deal.
The 19-year-old is thought to be signed to act as immediate cover for Rob Ullathorne, who is currently the only left back on the club's books. However, the youngster can also fill-in at centre back and in midfield if required.
|
The Derby-born player is expected to make his debut in tomorrow's friendly against Gillingham at Meadow Lane.
Thordarson moved swiftly to sign Martin afer his previous target for the left-back slot, Craig Armstrong, joined League Two rivals Cheltenham Town earlier in the week.
Martin joins Kevin Pilkington, Brian O'Callaghan (pending international clearence), Lewis McMahon and Andy White, plus trialist Noh Alam Shah, as the new arrivals so far this summer at Meadow Lane.
For all the latest transfer news and gossip, keep checking back to NCM over the summer.