If the graves of such veterans mentioned in section 38:17-1 of this title, in any of the counties, shall be in a state of dilapidation or decay, or shall not be marked with headstones, or any county shall not own burial lots in which the bodies of such veterans may be interred, and the board of chosen freeholders shall not have sufficient funds to pay for the burial of such veterans who have died, then such board may place in the tax levy a sum sufficient to repair and place such graves in a decent condition, to place suitable headstones thereon, and to purchase burial lots and pay the cost of interments as provided herein.
N.J.S. § 38:17-6