PAGE AD ADVERTISING BALKITE "B" & BALKITE CHARGER-CONVERT YOUR RADIO SET INTO A LIGHT SOCKET RECEIVER. BALKITE RADIO POWER UNITS.FROM THE POPLUAR RADIO MAGAZINE, DECEMBER 1926 ISSUE. THE PAGE WITH THE AD MEASURES APPROXIMATELY 7 1/2 INCHES X 11 INCHES. THE AD WILL BE SHIPPED FLAT ON CARDBOARD.PLEASE SEE THE PICTURE AND CONDITION DESCRIPTION TO GET MORE DETAILS ABOUT THE ITEM.