1919 Signal Navy Type Loose Coupler Radio Tuner From Legendary Muchow Museum
Signal Electric✓ In Stock
$750.00
Category
Vintage Radios
Location
Chapel Hill, US
As an eBay Partner, we may be compensated if you make a purchase.
Description
Two things distinguish this R21 from others. The second is that it has a graduated wood rule running along the baseboard between the front standard and primary housing. This enables the operator to know exactly where to position the moving secondary coil when re-tuning a transmission once the coil has been repositioned.
Technical Specifications
Detailed product specifications and features
BrandSignal Electric
ModelR21
Country of OriginUnited States
Product LineLoose Coupled Receiving Transformer
Seller Information
Seller
firebottles
Feedback Score
5,163
Positive Feedback
100.0
Location
Chapel Hill, North Carolina
US
Payment Methods
OTHERWALLETCREDIT_CARD
Shipping Information
FedEx Ground / FedEx Home Delivery$35.00
Standard Shipping
Estimated delivery: November 18, 2025 - November 20, 2025
Returns & Refunds
Returns Accepted
Return Period
Within 30 calendar day
Return Shipping
Paid by seller
Refund Method
MONEY BACK
Listing Details
StatusIN STOCK
Available1
Sold0
Listed onNovember 2, 2025
Sale typeFIXED PRICE