01520
https://www.yvonnesandersantiques.com/shop/antique-furniture-chandeliers-auckland/chandeliers++lighting/flame-tip-light-bulbs/Frosted+Bulb+-+Small+Bayonet+Fitting+-+40+watt+-+10+Pack.html
Frosted Bulb - Small Bayonet Fitting - 40 watt - 10 Pack