Cross section of wooden spar, unidentified

spar cross section

Spar cross section; cross section of unidentified spar, section is rectangular, made up of eight pieces of wood glued together, raised wood track on one side, varnished edges, cut out forming slot, sticker on side, white with red border; handwritten on sticker "255/ G". Similar to 2002.94.15, 2002.94.16, 2002.94.17, 2002.94.18 and 2002.94.20.