Single contact, single filament. BA21S Marchal-specific 3 prong base.
6 VOLT 60 WATT CLEAR GLASS
Fits Marchal 670/680, 672/682, 660 & 662, 640 & 642, 630 & 632, 650, 651, 652, 653 & many more.
Made in Holland by Philips, OE supplier to Marchal.
NOS in original boxes.
6 VOLT 60 WATT
Questions welcomed, 20 year Marchal collector. Please follow me on Instagram at 'MisterMarchal'