Federal lightbar Twin Sonic model 12 volunteer firefighter tow truck signal old

Federal Twin Sonic SAE-W3-71 light-bar. Model 12X 12 Volts Series A-1 I have no way to test unit, but visually, looks to be in good condition. Some damage to lenses See photos No bulbs included Please feel free to contact me for more information or photos. I use priority mail for all my listings, but I will change shipping upon request. I do offer local pick-up in addition to shipping My stock is sourced from estate sales/auctions, so I cant ensure pet and/or smoke free condition. All my shipping supplies are recycled Maryland residents must pay 6% MD sales tax