Bullion Grenade with '7'

[Padre]

Another from my odds box.

Does anyone have any information on it - date, identity etc? 6.5cm high.

Many thanks

[Pembird]

Royal fusiliers city of London l think.

[Padre]

Thank you, thats great. Any idea of period? Also, do you know if its a cap or collar?

[Hoot]

7th Battalion, London Regiment officers cap badge. Given the colours of the badge backing and the nine-flamed grenade it may date to when the unit was transferred to the Royal Engineers. In 1935 the unit became 32nd (City of London) Anti-Aircraft Battalion, Royal Engineers (TA) until all such units were transferred to the Royal Artillery in 1940.

[Padre]

Wonderful! Thank you for the very comprehensive reply!