Sometimes called the Amoeba Controller, This listing is for ONE (1) Vintage 1960's 1/24th 1/32nd Scale Slot Car CUSTOM SPEED CONTROLLER, made by A M for TRADESHIP USA! Unused after 50 years! Beautiful Made In USA. Originally sold by Tradeship Manufacturing, 33 Berry Street, San Francisco, CA. A great addition to any large scale vintage slot car collections or displays. Tradeship was a free trade zone company that came about as a result of the burgeoning Larger Scale slot car participation. Box is included, although not in perfect condition from age and travel, it still look great! Very rare to find boxed, Unused. "Special Wound Resistor, Silver Contacts, Maximum Cooling, Cycolac Case, Dynamic Brakes." Part #205 with an original 1960's box marked price of $7.49! Not sure what Ohmage resistor is inside." Manufactured Exclusively for TRADESHIP by A M PRODUCTS, San Lorenzo, California. Control with your Finger or your Thumb! Quite an innovation in the 1960's! Beautiful Green Plastic is well made and screwed together for service. Super High Quality made in the United States of America! Sold as is. Buy with confidence please check out my other offbeat slot car related items. I will pack your item(s) well try to ship promptly. Descriptions are very accurate; No Returns. PLEASE ASK BEFORE YOU BUY IF YOU ARE UNSURE. Glad to combine shipping when practical. We ship promptly professionally. We happily combine orders refund any excess s/h immediately upon shipping. We can always provide tracking. * ************** From I Only ship U. S. Postal Service PRIORITY MAIL TO THE USA due to previous 'lost' packages. ******************* * I apologize for any inconvenience, but; Due to previously lost packages: ALL INTERNATIONAL SHIPMENTS ONLY SHIP BY GLOBAL EXPRESS. NOT CHEAP, Very Fast Delivery Absolutely, Positively Guaranteed to arrive. I charge $2 or less for expert handling/packaging, actual shipping. I ship out of the country almost daily. Please refer to my feedback, rating or time selling HO slots for assurances of a good honest deal. happy motorin' thanks S'lots from bob at SlotCarCentral. com 2201 Teall avenue Syracuse, NY 13206. Questions or issues gladly taken care of. phone 8 days a week, 25 hours a day. We Know H.O. WE HAPPILY COMBINE ORDERS FOR S/H. PLEASE ASK US TO COMBINE ITEMS WHEN YOU ARE THROUGH SHOPPING. We Refund Any Excess S/H. CALL OUR CUSTOMER SERVICE WITH ANY QUESTIONS OR ISSUES; 25 HOURS A DAY . SORRY, WE DO NOT ACCEPT RETURNS, so PLEASE ASK QUESTIONS NOW. Please wait for COMBINED SHIPPING INVOICE; PLEASE DO NOT OVER PAY SHIPPING HANDLING